title: BLOOD GROUP A-LIKE SUBSTANCES IN EMBRYONATED CHICKEN EGGS AND THEIR RELATION TO EGG-GROWN INFLUENZA VIRUSES.
mesh_terms: D000017:ABO Blood-Group System; D000818:Animals; D000941:Antigens; D002642:Chick Embryo; D002645:Chickens; D006384:Hemagglutination; D006386:Hemagglutination Tests; D007252:Influenza Vaccines; D009975:Orthomyxoviridae; D012106:Research; D014776:Virus Cultivation
chemical_list: D000017:ABO Blood-Group System; D000941:Antigens; D007252:Influenza Vaccines
keywords: ABO FACTORS; ANTIGENS; CHICK EMBRYO; EXPERIMENTAL LAB STUDY; HEMAGGLUTINATION; INFLUENZA VACCINE; INFLUENZA VIRUSES; VIRUS CULTIVATION