Title: Development of the human embryo during the period of somite formation, including embryos with 2 to 16 pairs of somites /
Authors: Bartelmez, George William, 1885-1967; Evans, Herbert M. 1882-1971; Carnegie Institution of Washington
Publisher: Carnegie Institution of Washington,
Year: 1926
Subjects: Embryonic Structures; Human embryo; Embryology, Human; Embryos; Embryonic Structures.