title: [Frequency of the blood group substance Zd].
mesh_terms: D000017:ABO Blood-Group System; D000941:Antigens / Q000145:classification; D001789:Blood Group Antigens / Q000145:classification*; D004899:Erythroblastosis, Fetal / Q000276:immunology; D004912:Erythrocytes / Q000276:immunology; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D011247:Pregnancy; D012204:Rh-Hr Blood-Group System
chemical_list: D000017:ABO Blood-Group System; D000941:Antigens; D001789:Blood Group Antigens; D012204:Rh-Hr Blood-Group System
vernacular_title: Průzkum výskytu krevní skupinové vlastnosti Zd.