title: [Prolonged liberation, by inclusion in an inert matrix, of drotaverine coprecipitate].
mesh_terms: D003692:Delayed-Action Preparations; D010208:Papaverine / Q000008:administration & dosage / Q000031:analogs & derivatives*; D010276:Parasympatholytics / Q000008:administration & dosage*
chemical_list: D003692:Delayed-Action Preparations; D010276:Parasympatholytics; C005317:drotaverin; D010208:Papaverine
vernacular_title: Libération prolongée, par inclusion dans une matrice inerte, de la drotavérine coprécipitée.