Template:Ref-Gruenwald1940
From Embryology
Gruenwald P. A case of atresia of the esophagus combined with traoheoesophageal fistula in a 9 mm human embryo, and its embryological explanation. (1940) J Morphol. 35(3): 486-576.
Gruenwald P. A case of atresia of the esophagus combined with traoheoesophageal fistula in a 9 mm human embryo, and its embryological explanation. (1940) J Morphol. 35(3): 486-576.