Developmental patterns of ABO isoagglutinins in normal children correlated with the effects of age, sex, and maternal isoagglutinins.
D000017:ABO Blood-Group System; D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000373:Agglutinins / Q000032:analysis; D001769:Blood; D002648:Child; D002675:Child, Preschool; D003298:Coombs Test; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007234:Infant, Premature; D007518:Isoantibodies / Q000032:analysis*; D008297:Male; D008431:Maternal-Fetal Exchange; D011247:Pregnancy; D012737:Sex Factors; D014470:Umbilical Cord
D000017:ABO Blood-Group System; D000373:Agglutinins; D007518:Isoantibodies