title: A case of spontaneous monoamniotic twins in a Sprague-Dawley rat.
authors.affiliation: Department of Drug Safety Research, Eisai Co., Ltd., Kawashima Industrial Park, Hashima-gun, Gifu, Japan.
authors.forename: T
authors.initials: T
authors.lastname: Kawaguchi
authors.forename: Y
authors.initials: Y
authors.lastname: Matsubara
authors.forename: F
authors.initials: F
authors.lastname: Okada
authors.forename: Y
authors.initials: Y
authors.lastname: Okuda
authors.forename: N
authors.initials: N
authors.lastname: Niwa
authors.forename: K
authors.initials: K
authors.lastname: Yamatsu