Szuler, I M Massive variceal hemorrhage secondary to presinusoidal portal hypertension due to arsenic poisoning. [electronic resource] - Canadian Medical Association journal Jan 1979 - 168-71 p. digital Publication Type: Case Reports; Journal Article ISSN: 0008-4409 Subjects--Topical Terms: Arsenic PoisoningAsthma--drug therapyEsophageal and Gastric Varices--chemically inducedGastrointestinal Hemorrhage--chemically inducedHumansHypertension, Portal--chemically inducedMaleMiddle AgedNonprescription Drugs--adverse effectsPoisoning--complications