title: Fluorescent antibody technique for quantitation of minor cell population.
mesh_terms: D000017:ABO Blood-Group System; D000918:Antibody Specificity; D001787:Blood Group Incompatibility / Q000175:diagnosis; D004906:Erythrocyte Count; D005260:Female; D005455:Fluorescent Antibody Technique; D006801:Humans; D008722:Methods; D011247:Pregnancy; D011250:Pregnancy Complications, Hematologic / Q000175:diagnosis; D012204:Rh-Hr Blood-Group System
chemical_list: D000017:ABO Blood-Group System; D012204:Rh-Hr Blood-Group System