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  1. 1701
    “…BACKGROUND: The Marginal Structural Cox Model (Cox-MSM), an alternative approach to handle time-dependent confounder, was introduced for survival analysis and applied to estimate the joint causal effect of two time-dependent nonrandomized treatments on survival among HIV-positive subjects. …”
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    Performance of the marginal structural cox model for estimating individual and joined effects of treatments given in combination
  2. 1702
    “…The purpose of this research is to evaluate the potential for identifying malignant breast lesions and their margins on large specimen MRI, in comparison to specimen radiography and clinical dynamic contrast enhanced MRI (DCE‐MRI). …”
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    Comparing post‐operative human breast specimen radiograph and MRI in lesion margin and volume assessment
  3. 1703
    “…More than 80% of the respondents replied to routinely apply frozen section biopsy for intraoperative margin assessment in both surveys. Re-excision recommendations of the margin for invasive cancer significantly changed from a close margin to a positive margin over time (p=0.033). …”
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    The Practice Patterns and Perceptions of Korean Surgeons Regarding Margin Status after Breast-Conserving Surgery
  4. 1704
    “…A new PTV (PTV‐DMD) was delineated by deforming PTV margin with respect to hot and cold spot regions obtained from conventional DCA plans. …”
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    Improvement of conformal arc plans by using deformable margin delineation method for stereotactic lung radiotherapy
  5. 1705
    “…Survival for stage III NAT positive-margin patients (MS 19.8 months) was equivalent to AT after negative margins (MS 18.4 months, P=1.00). …”
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    Value of surgical resection and timing of therapy in patients with pancreatic cancer at high risk for positive margins
  6. 1706
    “…In 2014, staff from ten country programmes were asked to identify ‘no-win’ situations (subsequently reframed as ‘hard-wins’)—where improving equine welfare is proving difficult, expensive and/or marginal—in order to inform strategic decisions on how to approach, manage and mitigate for such situations. …”
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    Improving working equine welfare in ‘hard-win’ situations, where gains are difficult, expensive or marginal
  7. 1707
    “…RESULTS: It was observed that these marginally soluble, short ELPs tend to behave consistently with previous observations related to assembly-related ELP phase transitions but deviated in their disassembly. …”
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    Self-assembly/disassembly hysteresis of nanoparticles composed of marginally soluble, short elastin-like polypeptides
  8. 1708
    “…Here, we test whether ciliary margin-derived BMP4 is required for ocular development using two different conditional knockout approaches. …”
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    Ciliary margin-derived BMP4 does not have a major role in ocular development
  9. 1709
    “…Histopathology with immunohistochemical staining of the incisional biopsy from the SO muscle belly confirmed the diagnosis of extranodal marginal zone B cell lymphoma.…”
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    Isolated superior oblique muscle extranodal marginal zone B cell lymphoma: case report
  10. 1710
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    Trophic overlap between expanding and contracting fish predators in a range margin undergoing change
  11. 1711
    por Yue, Liang, Liu, ZiLiang, Ma, Yongsheng
    Publicado 2018
    “…The Precambrian sedimentary strata on the southern margin of the North China Craton are well developed and widely exposed, making the region ideal for the study of depositional processes. …”
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    Sedimentary environment and depositional evolution of the Mesoproterozoic Bingmagou Formation on the southern margin of the North China Craton
  12. 1712
    “…OBJECTIVES: The clinical significance of positive surgical margin (PSM) after a Nephron Sparing Surgery (NSS) is controversial. …”
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    Positive surgical margins are predictors of local recurrence in conservative kidney surgery for pT1 tumors
  13. 1713
    “…BACKGROUND: This study aims to investigate the impact of boost dose escalation on ipsilateral breast tumor recurrence (IBTR) in breast cancer patients with involved resection margins following breast-conserving surgery. METHODS: Between January 1998 and December 2010, 192 patients were treated with a boost dose of over 10 Gy for involved resection margins. …”
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    The effect of escalating the boost dose for patients with involved resection margin after breast-conserving surgery
  14. 1714
    “…This study qualitatively explores how political and economic marginalization increases the risk of sexual and other forms of violence as well as the exploitation of Eritrean women asylum seekers living in Israel. …”
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    Life on the margins: the experiences of sexual violence and exploitation among Eritrean asylum-seeking women in Israel
  15. 1715
    por Zhou, Scott, Robertson, Danielle M.
    Publicado 2018
    “…This study examined the structures described as MGs using wide-field IVCM and laser scanning confocal microscopy (LSCM) in situ and characterized their spatial distribution and localization relevant to the eyelid margin. METHODS: IVCM was performed on 30 subjects aged 18 to 38 to visualize structures in the eyelid margin. …”
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    Wide-Field In Vivo Confocal Microscopy of Meibomian Gland Acini and Rete Ridges in the Eyelid Margin
  16. 1716
    “…We demonstrate the feasibility of digital analysis of spatial architecture of T-cells within marginal zone lymphoma and future studies will be needed to determine the clinical importance of these observations.…”
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    PD1(hi) cells associate with clusters of proliferating B-cells in marginal zone lymphoma
  17. 1717
    “…In this field, one of the major challenges is carrier margination propensity (i.e., particle migration from blood flow to vessel walls); indeed, binding of these particles to targeted cells and tissues is only possible if there is direct carrier–wall interaction. …”
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    Margination of Fluorescent Polylactic Acid–Polyaspartamide based Nanoparticles in Microcapillaries In Vitro: the Effect of Hematocrit and Pressure
  18. 1718
    por Liu, Zhikai, Liu, Xia, Zhang, Fuquan, Hu, Ke
    Publicado 2018
    “…For centers without IGRT, we suggest CTV-PTV margins of 6 mm, 9 mm and 12 mm in LR, AP and SI directions respectively, margins of 3 mm, 6.5 mm and 7 mm for the use of daily IGRT with 3D couch and 2 mm, 3 mm and 3 mm for 6D couch.…”
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    How much margin do we need for pelvic lymph nodes irradiation in the era of IGRT?
  19. 1719
    “…MATERIALS AND METHODS: Ninety-six Class V non-beveled cavities were prepared in 48 third molars at 1 mm below the cementoenamel junction (CEJ) in the cervical margin with the occlusogingival size of 2 mm, mesiodistal dimension of 3 mm, and a depth of 1.5 mm. …”
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    Marginal Integrity of Cervical Restorations with Caries-Affected Dentinal Walls: Effect of Contamination with Hemostatic Agents
  20. 1720
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    Limited Marginal Utility of Deep Sequencing for HIV Drug Resistance Testing in the Age of Integrase Inhibitors
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