Primam non nocere.
D006801:Humans; D008784:Methysergide / Q000009:adverse effects*; D010437:Peptic Ulcer / Q000139:chemically induced*; D011189:Potassium Chloride / Q000009:adverse effects*; D012185:Retroperitoneal Fibrosis / Q000139:chemically induced*; D013608:Tablets, Enteric-Coated
D013608:Tablets, Enteric-Coated; D011189:Potassium Chloride; D008784:Methysergide