Development and validation of filters for the retrieval of studies of clinical examination from Medline

Journal of Medical Internet Research (2011) - Comments
pubmed: 22011384 doi: 10.2196/jmir.1826 issn: 1438-8871

Nader Shaikh, Robert G Badgett, Mina Pi, Nancy L Wilczynski, K. Ann McKibbon, Andrea M Ketchum, R. Brian Haynes