| oesophageal strictures | <radiology> Lye (NaOH, Drano), acids, drugs, tetracycline, doxycycline (Vibramycin), quinidine, potassium (KCl), vitamin C (ascorbic acid), iron tablets (FeSO4), cromolyn sulfate (inhalant), Clinitest tablets (for urine testing of diabetics), epidermolysis bullosa (in kiddies!!), increased risk of oesophageal carcinoma (12 Dec 1998) |
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