J Am Med Inform Assoc
http://www.ncbi.nlm.nih.gov/pubmed/10833169
7(3):313-23
https://connects.catalyst.harvard.edu/Profiles/profile/418191
Design and implementation of a national clinical trials registry.
J Am Med Inform Assoc
http://www.ncbi.nlm.nih.gov/pubmed/10833169
7(3):313-23
https://connects.catalyst.harvard.edu/Profiles/profile/418191