MedicineNet promethazine and codeine SpecialtyMedicineNet promethazine and codeine SpecialtyChronic Cough- December 7, 2007 Title: Chronic CoughCategory: Diseases and ConditionsCreated: 12311997Last Editorial Review: 1272007http://www.medicinenet.com/guide.asp?s=rss&a=1977&k=promethazine_and_codeine_Speci... |