PubMed comprises more than 19 million citations for biomedical articles from MEDLINE and life science journals. Citations may include links to full-text articles from PubMed Central or publisher web sites.
De site PubMed:
http://www.ncbi.nlm.nih.gov/sites/entrez
Posts tonen met het label medline. Alle posts tonen
Posts tonen met het label medline. Alle posts tonen
donderdag 18 maart 2010
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