title: [Superfetation of spontaneous superfetation and double parturition in an ewe (author's transl)].
mesh_terms: D000818:Animals; D005260:Female; D011247:Pregnancy; D011270:Pregnancy, Animal; D012756:Sheep; D013476:Superfetation
vernacular_title: Superfoetatie of spontane superfoetatie en dubbele partus bij een schaap.