Trachoma in Natal and Zululand. IV. Noxious effects of extract of trachoma agent following intradermal injections in humans.
D000328:Adult; D002689:Chlamydia / Q000276:immunology* / Q000302:isolation & purification; D003231:Conjunctivitis / Q000382:microbiology; D005260:Female; D006801:Humans; D006968:Hypersensitivity, Delayed / Q000209:etiology; D007271:Injections, Intradermal; D008297:Male; D008875:Middle Aged; D012867:Skin / Q000473:pathology; D013019:South Africa; D014141:Trachoma / Q000276:immunology* / Q000382:microbiology