The human tail.
Ente
G
G
Department of Pediatrics, Central General Hospital, Plainview, NY.
Penzer
P H
PH
Kenigsberg
K
K
Sherman
J
J
D000818:Animals; D003050:Coccyx / Q000002:abnormalities* / Q000196:embryology; D006801:Humans; D007231:Infant, Newborn; D008297:Male