title: Calcium dobesilate versus placebo in the treatment of diabetic retinopathy: a double-blind cross-over study.
mesh_terms: D001557:Benzenesulfonates / Q000627:therapeutic use*; D002123:Calcium Dobesilate / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D003930:Diabetic Retinopathy / Q000000981:diagnostic imaging / Q000188:drug therapy*; D005260:Female; D005451:Fluorescein Angiography; D006801:Humans; D008297:Male; D010919:Placebos; D011859:Radiography
chemical_list: D001557:Benzenesulfonates; D010919:Placebos; D002123:Calcium Dobesilate