Template:Ref-Streeter1920b
From Embryology
Streeter GL. Weight, sitting height, head size, foot length and menstrual age of the human embryo. (1920) Carnegie Instn. Wash. Publ. 274, Contrib. Embryol., 11, 143-170.
Streeter GL. Weight, sitting height, head size, foot length and menstrual age of the human embryo. (1920) Carnegie Instn. Wash. Publ. 274, Contrib. Embryol., 11, 143-170.