title: Serological studies of Haemophilus influenzae. I. Extracellular antigens of capsulated strains, types a to f, and two non-capsulated variants.
mesh_terms: D000818:Animals; D000942:Antigens, Bacterial / Q000032:analysis* / Q000145:classification; D001431:Bacteriological Techniques; D002850:Chromatography, Gel; D003429:Cross Reactions; D006193:Haemophilus influenzae / Q000145:classification / Q000276:immunology*; D006358:Hot Temperature; D007106:Immune Sera; D007114:Immunization; D005779:Immunodiffusion; D007122:Immunoelectrophoresis; D011817:Rabbits / Q000276:immunology
chemical_list: D000942:Antigens, Bacterial; D007106:Immune Sera