title: Chlamydia trachomatis in gynaecological infections in Luanda, Angola.
mesh_terms: D000293:Adolescent; D000328:Adult; D000810:Angola / Q000453:epidemiology; D002690:Chlamydia Infections / Q000453:epidemiology*; D002692:Chlamydia trachomatis / Q000302:isolation & purification*; D005260:Female; D005831:Genital Diseases, Female / Q000453:epidemiology* / Q000382:microbiology; D006801:Humans; D015994:Incidence; D008875:Middle Aged