| 发明名称 |
Sequential contraceptive method using two types of progestational agents |
| 摘要 |
Sequential administration of specified progestational agents to a female mammal during the follicular and luteal phases of the sexual cycle provides a novel and effective method of contraception.
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| 申请公布号 |
US4018919(A) |
申请公布日期 |
1977.04.19 |
| 申请号 |
US19750596542 |
申请日期 |
1975.07.16 |
| 申请人 |
ELI LILLY AND COMPANY |
发明人 |
BLACK, LARRY J. |
| 分类号 |
A61K31/57;(IPC1-7):A61K31/56 |
主分类号 |
A61K31/57 |
| 代理机构 |
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代理人 |
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