Template:Ref-Streeter1917innerear2
From Embryology
Streeter GL. The factors involved in the excavation of the cavities in the cartilaginous capsule of the ear in the human embryo. (1917) Amer. J of Anat. 22: 1–25.
Streeter GL. The factors involved in the excavation of the cavities in the cartilaginous capsule of the ear in the human embryo. (1917) Amer. J of Anat. 22: 1–25.