摘要 |
The invention concerns a micro-particulate form of the hydrochlorate of 1-[2-(2-naphthyl)ethyl]-4-(3-trifluoromethylphenyl)-1,2,3,6-tetrahydro pyridin consisting of particles of which at least 55 % of the population has a diameter less than 50 micrometers, and pharmaceutical compositions containing it.
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