Recruiting for clinical trials on the Web.
Lutz
S
S
Henkind
S J
SJ
D002986:Clinical Trials as Topic / Q000592:standards*; D006279:Health Maintenance Organizations; D006805:Human Experimentation; D006801:Humans; D020407:Internet / Q000592:standards / Q000706:statistics & numerical data*; D018579:Patient Selection; D018907:Privacy; D012306:Risk; D012984:Software; D014481:United States