The validity of self-reported condom use.
Cohen
D A
DA
Dent
C
C
D017280:Condoms / Q000706:statistics & numerical data*; D003430:Cross-Sectional Studies; D006801:Humans; D008137:Longitudinal Studies; D015141:Los Angeles; D012650:Self Disclosure; D012749:Sexually Transmitted Diseases / Q000628:therapy