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Home › Esters of 17 .alpha.-ethynyl 19-nor-testosterone and 17 .alpha.-ethynyl-18-homo-19-nor-testosterone and pharmaceutical compositions containing the same

Esters of 17 .alpha.-ethynyl 19-nor-testosterone and 17 .alpha.-ethynyl-18-homo-19-nor-testosterone and pharmaceutical compositions containing the same

US Patent 4507290 · Granted Mar 26, 1985

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