Handedness and differences in birthweight of twins.
D000293:Adolescent; D000328:Adult; D001724:Birth Weight; D002648:Child; D002675:Child, Preschool; D005260:Female; D005500:Follow-Up Studies; D007839:Functional Laterality; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D011247:Pregnancy; D013342:Stuttering / Q000523:psychology; D014427:Twins