title: [The melanophore reaction in tests for pregnancy using Rana esculenta].
authors.forename: H
authors.initials: H
authors.lastname: HUSSLEIN
authors.forename: H
authors.initials: H
authors.lastname: TULZER
mesh_terms: D000818:Animals; D001001:Anura; D005260:Female; D008547:Melanophores; D011247:Pregnancy; D011258:Pregnancy Tests; D011893:Rana esculenta; D011898:Ranidae