Dandona, Monica Re: ABO blood group and the risk of pancreatic cancer. [electronic resource] - Journal of the National Cancer Institute Jan 2010 - 135-7; author reply 137 p. digital Publication Type: Comment; Letter ISSN: 1460-2105 Standard No.: 10.1093/jnci/djp447 doi Subjects--Topical Terms: ABO Blood-Group System--geneticsHumansPancreatic Neoplasms--epidemiologyPrognosisSurvival AnalysisUnited States--epidemiology