Anomalous muscle belly of the flexor digitorum superficialis in two generations.
D002648:Child; D000013:Congenital Abnormalities / Q000235:genetics*; D005260:Female; D006228:Hand Deformities, Congenital; D006801:Humans; D008297:Male; D009132:Muscles / Q000002:abnormalities*; D010375:Pedigree