Nöthlings U, Wilkens LR, Murphy SP, Hankin JH, Henderson BE, Kolonel LN. Meat and fat intake as risk factors for pancreatic cancer: the multiethnic cohort study. J Natl Cancer Inst. 2005 Oct 05;97(19):1458–65. doi: 10.1093/jnci/dji292. PMID: 16204695.