00468nas a2200181 4500000000100000000000100001008004100002100001500043700001400058700001200072700001200084700001400096700001600110245012700126300001100253490000800264022001400272 2012 d1 aS. Stapley1 aT. Peters1 aR. Neal1 aP. Rose1 aF. Walter1 aW. Hamilton00aThe risk of pancreatic cancer in symptomatic patients in primary care: a large case-control study using electronic records a1940-40 v106 a0007-0920