Capurso, Gabriele Re: Etiology of pancreatic cancer, with a hypothesis concerning the role of N-nitroso compounds and excess gastric acidity. [electronic resource] - Journal of the National Cancer Institute Jan 2004 - 75; author reply 75-6 p. digital Publication Type: Letter; Comment ISSN: 1460-2105 Standard No.: 10.1093/jnci/djh018 doi Subjects--Topical Terms: Gastric Acid--metabolismGastritis--complicationsHelicobacter Infections--complicationsHelicobacter pyloriHumansNitroso Compounds--adverse effectsPancreatic Neoplasms--chemically inducedRisk Factors