title: [Comparative study of the stability and aging of two pharmaceutical patent medicines based on dihydroergotamine].
mesh_terms: D004087:Dihydroergotamine / Q000032:analysis*; D004355:Drug Stability; D013997:Time Factors
chemical_list: D004087:Dihydroergotamine
vernacular_title: Etude comparative de stabilité et de vieillissement de deux spécialités pharmaceutiques à base de dihydroergotamine.