title: Stability of Nifedipine-polyvinylpyrrolidone coprecipitate.
mesh_terms: D000818:Animals; D004285:Dogs; D004355:Drug Stability; D009543:Nifedipine / Q000032:analysis*; D011205:Povidone / Q000032:analysis*; D011725:Pyridines / Q000032:analysis*
chemical_list: D011725:Pyridines; D011205:Povidone; D009543:Nifedipine