“…Original studies were identified using the databases MEDLINE®/PubMed®, Hinari, and Google Scholar. Heterogeneity across studies was assessed using the Cochran’s Q test and I(2) statistic. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…In parallel, we searched Medline, PubMed, Cochrane Library, Google Scholar, and reference lists for relevant studies published in peer-reviewed journals. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…DESIGN: The authors searched the Cochrane Ear, Nose and Throat Disorders Group Trials Register; Cochrane Central Register of Controlled Trials; PubMed; EMBASE; CINAHL; LILACS; KoreaMed; IndMed; PakMediNet; CAB Abstracts; Web of Science; BIOSIS Previews; ISRCTN; ClinicalTrials.gov; IC-TRP; and Google Scholar. In addition, the authors searched the gray literature including conference abstracts, dissertations, and editorials. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…From the Chair’s Twitter account, we collected the number of tweets, followers, and follows. We consulted Google Scholar to chart the trend in citations of the Chair’s articles over the same period. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…METHODS: A scoping review of English articles using ERIC, CINAHL, and Google Scholar (2005 to 2016) was conducted. Only studies that evaluated the implementation and/or student-level effectiveness of DPA policies in Canadian elementary schools were included. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…This should happen at multiple points in the mobility pathway and involve the private sector rather than being fully reliant on the national malaria vertical program This article based on the review of existing literature from abstracts and full texts, includes published, peer-reviewed English language literature sourced through PubMed and grey literature sources through Google and Google Scholar. The review included also case reports, sector reports, conference proceedings, research reports, epidemiology studies, qualitative studies, and census reports in both Lao and English languages. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…METHODS: PubMed, Embase, CENTRAL, PsycINFO, Web of Science, Google Scholar, and additional databases were searched from 1995 until November 2015. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The bibliographic search included works published between January 2005 and July 2015 in the databases Springer Link, Scopus, and Google Scholar. Of the published papers, 902 were obtained in the initial search, of which 214 were potentially relevant. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…METHODS: A systematic literature search using the preferred reporting items for systematic review and meta-analysis (PRISMA) statement was conducted on studies from Pubmed, Google Scholar, and ScienceDirect databases to identify published and unpublished literature. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Database searches will be supplemented with searches of Google Scholar, hand searches of key journals, and backward and forward citation searches of reference lists of identified papers. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…METHODS: A comprehensive systemic search was conducted in PubMed, EMBASE, and Google Scholar for studies that evaluated the diagnostic accuracy of presepsin for sepsis until January 2017. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…METHODS: A systematic literature search was carried out in JMIR, PubMed, PsychINFO, PsychARTICLES, Google Scholar, MEDLINE, and SAGE. The search spanned from January 2008 to January 2017. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…METHODS: A literature review was completed in March 2017 in the English language using MEDLINE, EMBASE, Web of Science, PubMed, PsycInfo, Google Scholar, and a hand search of article references. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The databases used were; PUBMED, Cochrane Library, Google Scholar, CINAHL, and African Journals Online. Search terms used were; anemia, pregnancy related anemia and Ethiopia. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…We searched electronic databases (EMBASE, PubMed, Google Scholar) and grey literature between 1996 and April 2017. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…METHODS: A systematic search was conducted of Medline, EMBASE, the Cochrane Collaboration Library, and Google Scholar to identify studies published through November 6, 2014. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…To find literature about ROP in Iran, a comprehensive search was done using MeSH keywords in several online databases such as PubMed, Ovid, Science Direct, EMBASE, Web of Science, CINAHL, EBSCO, Magiran, Iranmedex, SID, Medlib, IranDoc, as well as the Google Scholar search engine until May 2017. Comprehensive Meta-analysis Software (CMA) Version 2 was used for data analysis. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…METHODS: PubMed, EMBASE and Google Scholar (up to April 2018) were searched for related articles. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…METHODS: A literature search was conducted on the databases of African journals online, PubMed and Google Scholar for works conducted between 1987 to 2017. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Design: MEDLINE, CINAHL, EMBASE, and Google Scholar were searched for RCTs that evaluated vitamin D supplementation and cardiovascular outcomes [blood pressure, parathyroid hormone (PTH), serum high-sensitivity C-reactive protein (hs-CRP), total cholesterol, high and low density lipoprotein (HDL and LDL, respectively), triglycerides, peak wave velocity (PWV) and Augmentation Index (AI)] from 1992 through 2017. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso