title: Towards resolving the interordinal relationships of placental mammals.
authors.affiliation: Institute of Statistical Mathematics, 4-6-7 Minami-Azabu, Minato-Ku, Tokyo 106-8569, Japan. waddell@ism.ac.jp
authors.forename: P J
authors.initials: PJ
authors.lastname: Waddell
authors.forename: N
authors.initials: N
authors.lastname: Okada
authors.forename: M
authors.initials: M
authors.lastname: Hasegawa
mesh_terms: D000818:Animals; D002685:Chiroptera; D005260:Female; D008322:Mammals / Q000145:classification*; D010920:Placenta / Q000033:anatomy & histology*; D011247:Pregnancy