00470nas a2200169   4500000000100000000000100001008004100002100001600043700001200059700001200071700001400083700001600097245015600113300001000269490000700279022001400286       2015                            d1 aE. Shephard1 aR. Neal1 aP. Rose1 aF. Walter1 aW. Hamilton00aQuantifying the risk of non-Hodgkin lymphoma in symptomatic primary care patients aged >/=40 years: a large case-control study using electronic records  a281-80 v65  a0960-1643