00996nas a2200409 4500000000100000000000100001000000100002008004100003653001500044653000900059653001100068653002000079653001700099653001000116100001400126700001600140700001700156700001800173700001100191700001500202700001300217700001500230700001500245700001200260700001100272700001400283700001200297700001300309700001400322700001300336700001700349245017900366250001500545300000600560490000600566020001400572 2023 d10aBlood test10aCprd10aCancer10aearly detection10aprimary care10aTrend1 aP. Virdee1 aC. Bankhead1 aC. Koshiaris1 aC. Drakesmith1 aJ. Oke1 aD. Withrow1 aS. Swain1 aK. Collins1 aL. Chammas1 aA. Tamm1 aT. Zhu1 aE. Morris1 aT. Holt1 aJ. Birks1 aR. Perera1 aF. Hobbs1 aB. Nicholson00aBLOod Test Trend for cancEr Detection (BLOTTED): protocol for an observational and prediction model development study using English primary care electronic health record data a2023/01/10 a10 v7 a2397-7523