A cross-sectional survey of sexually transmitted disease (STD) patients assessed sexual activity and condom use during the time between STD symptom onset and clinic attendance.Patients were asked to report sexual activity and condom use while STD symptoms were present. Medical records were abstracted for diagnoses.The study population (n = 3025) was predominately African American (75.3
作者:D E, Irwin;J C, Thomas;C E, Spitters;P A, Leone;J D, Stratton;D H, Martin;J M, Zenilman;J R, Schwebke;E W, Hook
来源:Sexually transmitted diseases 1999 年 26卷 5期