Skin reactions with several trachoma antigens.
D000818:Animals; D000941:Antigens; D001428:Bacterial Vaccines; D002642:Chick Embryo; D002689:Chlamydia / Q000276:immunology*; D003168:Complement Fixation Tests; D006801:Humans; D006968:Hypersensitivity, Delayed; D011817:Rabbits; D012790:Shwartzman Phenomenon; D012882:Skin Tests; D014141:Trachoma / Q000517:prevention & control
D000941:Antigens; D001428:Bacterial Vaccines