The ClinicalTrials.gov results database--update and key issues

MLA

Robert M. Califf, et al. “The ClinicalTrials.Gov Results Database--Update and Key Issues.” The New England Journal of Medicine, vol. 364, no. 9, Mar. 2011. EBSCOhost, widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=edsair&AN=edsair.doi.dedup.....d120c0aa4472be161de62a8e1504a5fc&authtype=sso&custid=ns315887.

APA

Robert M. Califf, Nicholas C. Ide, Deborah A. Zarin, Rebecca J. Williams, & Tony Tse. (2011). The ClinicalTrials.gov results database--update and key issues. The New England Journal of Medicine, 364(9).

Chicago

Robert M. Califf, Nicholas C. Ide, Deborah A. Zarin, Rebecca J. Williams, and Tony Tse. 2011. “The ClinicalTrials.Gov Results Database--Update and Key Issues.” The New England Journal of Medicine 364 (9). http://widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=edsair&AN=edsair.doi.dedup.....d120c0aa4472be161de62a8e1504a5fc&authtype=sso&custid=ns315887.