Template:Ref-Streeter1921a
From Embryology
Streeter GL. Weight, sitting height, head size, foot length, and menstrual age of the human embryo. (1921) Carnegie Instn. Wash. Publ., 55 Contrib. Embryol., Publ. 274, 11: 143-170.
Streeter GL. Weight, sitting height, head size, foot length, and menstrual age of the human embryo. (1921) Carnegie Instn. Wash. Publ., 55 Contrib. Embryol., Publ. 274, 11: 143-170.