title: [Jonctum in chronic ulcers of the lower extremities. Double blind study].
mesh_terms: D002986:Clinical Trials as Topic; D004341:Drug Evaluation; D006801:Humans; D006909:Hydroxyproline / Q000627:therapeutic use*; D007871:Leg Ulcer / Q000188:drug therapy*; D010919:Placebos
chemical_list: D010919:Placebos; D006909:Hydroxyproline
vernacular_title: El Jonctum en las úlceras crónicas de las extremidades inferiores, Estudio doble a ciegas