title: From cleavage to primitive streak formation: a complementary normal table and a new look at the first stages of the development of the chick. I. General morphology.
mesh_terms: D000818:Animals; D002455:Cell Division; D002642:Chick Embryo / Q000166:cytology / Q000254:growth & development*; D005260:Female; D015053:Zygote / Q000166:cytology