TY - GEN AU - Webster,L A AU - Berman,S M AU - Greenspan,J R TI - Surveillance for gonorrhea and primary and secondary syphilis among adolescents, United States--1981-1991 SN - 1545-8636 PY - 1993///0909 KW - Adolescent KW - Female KW - Gonorrhea KW - epidemiology KW - Humans KW - Male KW - Population Surveillance KW - Syphilis KW - United States N1 - Publication Type: Journal Article ER -