(Q37875949)
Statements
Prevalence of sexually transmitted diseases (STD) and HIV-infection among attendees of STD Outpatient Clinic, Dijkzigt University Hospital in Rotterdam; comparative analysis of years 1993 and 1998 (English)
E M van der Snoek
R A Chin-A-Lien
M A de Ridder
P W Willems
R P Verkooyen
W I van der Meijden