title: Group B streptococci in human urethral and cervical specimens.
mesh_terms: D000293:Adolescent; D000328:Adult; D001431:Bacteriological Techniques; D002584:Cervix Uteri / Q000382:microbiology*; D003075:Coitus; D003271:Contraceptive Agents, Female; D003274:Contraceptive Devices, Female; D005260:Female; D006069:Gonorrhea / Q000382:microbiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D011247:Pregnancy; D013290:Streptococcal Infections / Q000635:transmission; D013292:Streptococcus agalactiae / Q000302:isolation & purification; D014521:Urethra / Q000382:microbiology*; D002583:Uterine Cervical Neoplasms / Q000382:microbiology
chemical_list: D003271:Contraceptive Agents, Female