00707nas a2200241   4500000000100000000000100001008004100002653001500043653001400058653001800072653001500090100001500105700002800120700001500148700001500163700001500178700001200193245019300205250001500398300001400413490000700427020003100434       2023                            d10aCPRD Aurum10aCprd gold10abreast cancer10aValidation1 aK. Hagberg1 aC. Vasilakis-Scaramozza1 aR. Persson1 aD. Neasham1 aG. Kafatos1 aS. Jick00aCorrectness and Completeness of Breast Cancer Diagnoses Recorded in UK CPRD Aurum and CPRD GOLD Databases: Comparison to Hospital Episode Statistics and Cancer Registry (Companion Paper 2)  a2023/12/21  a1193-12060 v15  a1179-1349 (Print)1179-1349