title: [Cytological studies of vestibulum smears in cattle, with special reference to the indirect demonstration of estrogenic substances].
mesh_terms: D000818:Animals; D002417:Cattle; D004847:Epithelial Cells; D004966:Estrogens, Conjugated (USP); D005260:Female; D014621:Vagina / Q000166:cytology*; D014626:Vaginal Smears
chemical_list: D004966:Estrogens, Conjugated (USP)
vernacular_title: Zytologische Untersuchungen an Vestibulumabstrichen vom Rind mit besonderer Berücksichtigung des indirekten Nachweises oestrogener Substanzen.