TY - STAND AU - C. Renzi AU - G. Lyratzopoulos AU - W. Hamilton AU - C. Maringe AU - B. Rachet BT - BMC Health Serv Res DO - 10.1186/s12913-019-4075-4 M1 - 1 PY - 2019 EP - 311 T2 - BMC Health Serv Res TI - Contrasting effects of comorbidities on emergency colon cancer diagnosis: a longitudinal data-linkage study in England VL - 19 SN - 1472-6963 ER -