| pubmed-article:61857 | pubmed:abstractText | 6 weeks after terminating a long-time application of the ovulation inhibitor Ovosiston (mestranol/chlormadinone acetate) in female baboons, excretion of 17-ketosteroids in urine is still decreased. 6 months after ceasing the preparation, urinary 17-ketosteroid excretion resembles that of the control group. | lld:pubmed |
