Protection from Pneumocystis carinii pneumonia.
Day
J H
JH
Williams
I G
IG
Zumla
A
A
Miller
R F
RF
D015658:HIV Infections / Q000175:diagnosis; D018451:Homosexuality, Male; D006801:Humans; D008297:Male; D011020:Pneumonia, Pneumocystis / Q000517:prevention & control*