title: Properties of heat-stable antigen in the culture supernate of Haemophilus paragallinarum.
mesh_terms: D000818:Animals; D000942:Antigens, Bacterial / Q000032:analysis* / Q000145:classification; D002645:Chickens / Q000276:immunology; D002850:Chromatography, Gel; D006190:Haemophilus / Q000276:immunology*; D006358:Hot Temperature; D012703:Serotyping
chemical_list: D000942:Antigens, Bacterial