More to positive prevention than sexually transmitted infection screening.
Imrie
John
J
Mercer
Catherine H
CH
Hart
Graham J
GJ
Stephenson
Judith M
JM
D015658:HIV Infections / Q000517:prevention & control*; D006293:Health Promotion / Q000379:methods*; D006801:Humans; D008019:Life Style; D008297:Male; D012725:Sexual Behavior; D006113:United Kingdom