[Increase in syphilis and gonorrhoea among men who have sex with men in Madrid].
Menéndez
Blanca
B
Ballesteros
Juan
J
Clavo
Petunia
P
del Romero
Jorge
J
D001727:Bisexuality; D006069:Gonorrhea / Q000453:epidemiology*; D006716:Homosexuality; D006801:Humans; D008297:Male; D012749:Sexually Transmitted Diseases / Q000453:epidemiology*; D013030:Spain / Q000453:epidemiology; D013587:Syphilis / Q000453:epidemiology*; D014504:Urban Health