摘要 |
The invention concerns a novel crystalline racemate, 9 alpha , 11 alpha , 15(S)-trihydroxy-5-cis,13-trans-prostadienoic acid. The racemate can be administered in pharmaceutical dosage forms or from a drug delivery device at a programmed rate for producing smooth muscle stimulation, termination of pregnancy, induction of labor or induction of menses.
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