Some aspects of the physical and mental development of triplets.
D001789:Blood Group Antigens; D001827:Body Height; D001835:Body Weight; D002648:Child; D002675:Child, Preschool; D005260:Female; D006128:Growth; D006801:Humans; D007223:Infant; D007360:Intelligence; D007361:Intelligence Tests; D008297:Male; D011247:Pregnancy; D012959:Socioeconomic Factors; D014310:Triplets
D001789:Blood Group Antigens