Template:Ref-Keibel1912
From Embryology
Keibel F. [[The Interdependence of the Various Developmental Processes in Keibel F. and Mall FP. Manual of Human Embryology II. (1912) J. B. Lippincott Company, Philadelphia.
Keibel F. [[The Interdependence of the Various Developmental Processes in Keibel F. and Mall FP. Manual of Human Embryology II. (1912) J. B. Lippincott Company, Philadelphia.