Template:Ref-Saunders1948
From Embryology
Saunders JW Jr. The proximo-distal sequence of origin of the parts of the chick wing and the role of the ectoderm. (1948) J Exp Zool. Aug;108(3): 363-403. PMID: 18882505 37: SAUNDERS JW Jr. The proximo-distal sequence of origin of wing parts and the role of the ectoderm. Anat Rec. 1947 Dec;99(4):567. PubMed PMID: 18895365.