Smoking habits in diabetics.
D048909:Diabetes Complications; D003920:Diabetes Mellitus / Q000188:drug therapy; D006801:Humans; D007328:Insulin / Q000627:therapeutic use; D008875:Middle Aged; D012907:Smoking / Q000150:complications*; D014044:Tolbutamide / Q000627:therapeutic use
D007328:Insulin; D014044:Tolbutamide