More of the same is not validation.
Potterat
J J
JJ
Brody
S
S
D015658:HIV Infections / Q000453:epidemiology*; D006801:Humans; D007407:Interviews as Topic / Q000592:standards; D008403:Mass Screening / Q000592:standards*; D015203:Reproducibility of Results; D012725:Sexual Behavior