title: Comparative rates of development in Monodelphis and Didelphis.
authors.forename: K K
authors.initials: KK
authors.lastname: Smith
authors.forename: A F
authors.initials: AF
authors.lastname: van Nievelt
mesh_terms: D000818:Animals; D001921:Brain / Q000254:growth & development*; D004429:Ear Ossicles / Q000254:growth & development*; D009893:Opossums / Q000254:growth & development*; D010012:Osteogenesis; D013045:Species Specificity