title: STUDIES ON A COMMON BEDSONIA-GROUP ANTIGEN (CBA) FOUND IN THE YOLK OF HENS' EGGS.
mesh_terms: D000438:Alcohols; D000818:Animals; D000941:Antigens; D002642:Chick Embryo; D002645:Chickens; D002689:Chlamydia; D002691:Chlamydophila psittaci; D003168:Complement Fixation Tests; D004530:Egg Yolk; D000431:Ethanol; D005260:Female; D006168:Guinea Pigs; D007106:Immune Sera; D007114:Immunization; D011200:Poultry; D011233:Precipitin Tests; D011778:Q Fever; D011817:Rabbits; D012106:Research; D046509:Tissue Culture Techniques; D014611:Vaccination
chemical_list: D000438:Alcohols; D000941:Antigens; D007106:Immune Sera; D000431:Ethanol
keywords: ALCOHOL, ETHYL; ANTIGENS; CHICK EMBRYO; CHLAMYDIA; COMPLEMENT FIXATION TESTS; EGG YOLK; EXPERIMENTAL LAB STUDY; GUINEA PIGS; IMMUNE SERUMS; IMMUNIZATION; MIYAGAWANELLA; POULTRY; PRECIPITIN TESTS; Q FEVER; RABBITS; TISSUE CULTURE