“…The PubMed (MEDLINE), PEDro, Cochrane Library and ScienceDirect databases were searched to identify published articles. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…MATERIALS: In our study we searched PubMed, ScienceDirect and Embase databases based on the following keyword: ‘newborn’, ‘neonate’, ‘COVID-19’, ‘sonography’, ‘lung ultrasound’. …”
Enlace del recurso
Enlace del recurso

“…RESULTS: The literature search was performed in November 2021 in MEDLINE, LILACS (Literatura Latino-Americana e do Caribe em Ciências da Saúde), the Cochrane Library, ScienceDirect, Google Scholar, and OpenGrey; a total of 780 results were retrieved. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Searches were performed in the PubMed, CINHAL, ScienceDirect, Scopus, SPORTDiscus, SpringerLink, and Wiley Online databases. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…METHODS: In this systematic review and meta-analysis, the data from studies on the prevalence of falls in the older people in the world were extracted in the databases of Scopus, Web of Science (WoS), PubMed and Science Direct, and Google Scholar, Magiran and Scientific Information Database (SID) without any time limit until August 2020. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…METHODS: This study was conducted using online databases (PubMed, HINARI, Scopus, EMBASE, Science Direct, and Cochrane library database), African Journals online, Google Scholar, open gray and online repository accessed studies. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The literature search was conducted on five electronic databases, PubMed, ScienceDirect, Embase, Web of Science, and Google Scholar, from 2000 to 2022. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…METHODOLOGY: A literature search was conducted of the Pubmed Central, ScienceDirect and SPORTDiscus databases. Studies which investigated scapular muscles EMG during push-ups and compared at least two support surfaces were included. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Method: The screening process was done using Scopus, ScienceDirect and PubMed based on the eligibility criteria. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Methods: A systematic study search was carried out using PubMed, ScienceDirect, CNKI, EMBASE, Scopus, and Google Scholar databases following PRISMA guidelines to find necessary literature up to December 15, 2021. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…A total of 8 databases, including PubMed, CINAHL (Cumulative Index to Nursing and Allied Health Literature) Plus with full text, APA PsychInfo, Communication Source, EBSCO MegaFILE, Medline, Nursing & Allied Health Database, and ScienceDirect, will be searched for 22 search terms. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…METHODS: On the basis of a systematic literature search of the scientific databases PubMed and ScienceDirect, we conducted a qualitative document analysis to identify evidence-based practical implications of ethical relevance. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Databases such as Science Direct, PubMed, Scopus, SID, Magiran, Web of Science (WoS), and Google Scholar from 2008 to July 2021 were searched to find related studies. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…METHODS: PubMed, Embase, ScienceDirect and other databases were searched according to the population exposure comparison outcome principles: whether the general population exposed to benzene has a higher risk of developing NHL than the population without benzene exposure. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Five electronic databases, including PubMed, Science Direct, Cumulative Index to Nursing and Allied Health Literature (CINAHL), Google Scholar, MEDLINE, and Cochrane Library, were searched to provide pertinent information to the topic of study in strict compliance with the PRISMA (Preferred Reporting Items for Systematic Review and Meta-analysis) guidelines. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…MEDLINE/PubMed, Cochrane Library, Embase, CINAHL, Web of Science, Scopus, Science Direct and Latin American and Caribbean Health Sciences Literature, plus additional sources: The ProQuest Dissertation & Theses Global, The British Library, Google Scholar, medRXiv, ClinicalTrials.gov and WHO-ICTRP will be searched. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Here, we present a systematic literature search in the databases of PubMed, Scopus, Embase, Web of Science and Science Direct up until March 5, 2021, which yielded 19,515 publications. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…METHOD: PubMed Central, Science Direct and JSTOR were the main databases for the literature review. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…METHODOLOGY: Literature review was performed using four different databases (Europe PubMed Central-ePMC, Google Scholar, PubMed, and ScienceDirect). Articles were ordered and selected according to their year of publication, number of citations, and quartile of the publishing journal. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…METHODS: An electronic search of case reports published between 2020 and 2021 was conducted using Google Scholar, PubMed, Scopus, and ScienceDirect. From eligible reports, data were collected for the selected variables. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso