title: [Long-term therapy over 2 years with ambroxol (Mucosolvan) retard capsules in patients with chronic bronchitis. Results of a double-blind study of 180 patients].
mesh_terms: D000284:Administration, Oral; D000328:Adult; D000551:Ambroxol / Q000008:administration & dosage*; D001964:Bromhexine / Q000031:analogs & derivatives*; D001991:Bronchitis / Q000188:drug therapy*; D002908:Chronic Disease; D002986:Clinical Trials as Topic; D003692:Delayed-Action Preparations; D004311:Double-Blind Method; D005260:Female; D006801:Humans; D008134:Long-Term Care; D008297:Male; D008875:Middle Aged; D011897:Random Allocation
chemical_list: D003692:Delayed-Action Preparations; D000551:Ambroxol; D001964:Bromhexine
vernacular_title: Langzeittherapie über 2 Jahre mit Ambroxol (Mucosolvan) Retardkapseln bei Patienten mit chronischer Bronchitis. Ergebnisse einer Doppelblindstudie an 180 Patienten.