No positive tests for syphilis in 6 years of observation among heroin drug users in north-eastern Italy.
Lugoboni
Fabio
F
Quaglio
Gianluca
G
Mezzelani
Paolo
P
Lechi
Alessandro
A
D000328:Adult; D005260:Female; D003932:Heroin; D006801:Humans; D007558:Italy / Q000453:epidemiology; D008297:Male; D016036:Seroepidemiologic Studies; D011477:Sex Work / Q000208:ethnology; D015819:Substance Abuse, Intravenous / Q000150:complications* / Q000453:epidemiology; D013587:Syphilis / Q000150:complications* / Q000453:epidemiology; D013588:Syphilis Serodiagnosis
D003932:Heroin