“…PubMed, CNKI, and Wanfang databases were searched for relevant articles published update to December 2015. Correlation of MACC1 expression level with overall survival (OS), disease-free survival (DFS), and clinicopathological features were analyzed. …”
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“…We searched PubMed, EMBASE, Web of Science, and the CNKI database for articles published up to 2016. Crude and adjusted odds ratio with 95% confidence intervals were calculated using fixed or random effects models. …”
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“…Citations were searched using four comprehensive electronic databases for articles published between 2002 and 2015. All original articles that evaluated an association between the use of dental amalgam and occupational mercury exposure in dental personnel were included. …”
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“…Methods: A systematic MEDLINE (PubMed) search was performed and relevant articles published in the last 23 years (from 1992 to 2016) were selected. …”
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“…Electronic databases were searched for articles published between January 2013 and March 2017. …”
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“…A comprehensive search of published literature using the Pubmed (http://www.ncbi.nlm.nih.gov/pubmed/) database was carried out to identify all articles published in English from 1999 to October 2016, using 4 key terms: “Behçet Disease”, “Intestinal Behçet’s Disease”, “Crohn’s Disease” and” Inflammatory Bowel Disease”.…”
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“…The required information was collected from printed and electronic documentations and articles published in reliable databases, in the period 2007-2015. …”
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“…English language articles published between 2002 and 2017 were included. …”
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“…Electronic database searches for articles published from January 1980 to May 2016 were independently performed by two investigators, and 13 articles (14 studies) were identified. …”
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“…Abstracts and reports from meetings were excluded. Articles published in English between 1995 and 2017 were included. …”
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“…A MEDLINE search of the ED treatment literature was conducted to collate relevant articles published between 1996 and 2017. The findings indicate that a number of randomized controlled trails on ED have now been published, and that current management options include behavioral therapy (habit reversal or acceptance-enhanced behavior therapy), and medication (selective serotonin reuptake inhibitors or N-acetyl cysteine).…”
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“…DATA SOURCES: We retrieved the articles published in English from the PubMed database up to January 2017, using the keywords including “psoriasis,” “homocysteine,” “cardiovascular risk,” “DNA methylation,” “methylenetetrahydrofolate reductase,” “MTHFR,” and “MTHFR C677T.” …”
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“…The search was limited to articles published since 1980 to date. RESULTS: Several risk factors have been linked to AMD, such as age (>60 years), lifestyle (smoking and diet), and family history. …”
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“…English-language articles published since 1989, when the first case of desmoplastic small round cell tumor of the pleura was described, were retrieved, and fifteen cases included in fourteen articles were revised. …”
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“…MATERIAL AND METHODS: A literature search of PubMed, Scopus and Web of Sciences databases was carried out to identify relevant articles published from 1990 to May 2017. The inclusion criteria were all clinical studies that assessed the relationship between khat chewing and periodontal disease. …”
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“…METHODS: Literature search was performed using PubMed, MEDLINE and Cochrane Library. Peer-reviewed articles published between 1995 and 2017 were screened for relevance to identify key factors affecting medical student involvement in research with a particular focus on developing world. …”
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“…We attempted to explore the prevalence of HBV and HCV infections in patients with systemic lupus erythematous (SLE) via a systematic review. Articles published before June 2017 and, related to prevalence rates for HBV and HCV infection in SLE patient were identified in PubMed, Embase, CNKI, and Wanfang databases. …”
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“…We searched PubMED, CINAHL, PsychInfo, and Cochrane Database of Systematic Reviews for relevant articles published before May 27, 2016. Results: Four articles met the eligibility criteria by adjusting for pre-pregnancy or gestational weight gain when examining birth outcomes by nativity. …”
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“…The current narrative review was aimed at providing an overview of yoga therapy in substance-use disorders and discuss the relevant methodological issues. Articles published in English language till May 2017 indexed with PubMed, PubMed central, and Google Scholar were searched using search terms “Yoga,” “Substance use,” “Drug dependence,” “Nicotine,” “Tobacco,” “Alcohol,” “Opioids,” “Cannabis,” “Cocaine,” “Stimulants,” “Sedative hypnotics,” “Inhalants,” and “Hallucinogens” for inclusion in the review. …”
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“…Using a database of recent articles published in the field of Global Health research, we examine institutional sources of stratification in publishing access outcomes. …”
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