INTRAUTERINE ANTIMASKULINE BEEINFLUSSUNG VON RATTENFETEN DURCH EIN STARK GESTAGEN WIRKSAMES STEROID

Abstract
The genitalia of male rat foetuses whose mother animals had been treated from the 16th to the 19th day of pregnancy with 6-chloro-/6-1,2α-methylene-17α-hydroxyprogesterone-acetate, a synthetic steroid with high progestational effect, were underdeveloped. The changes are irreversible.