Predictive value of abnormal blood tests for detecting cancer in primary care patients with nonspecific abdominal symptoms: A population-based cohort study of 477,870 patients in England - Meena Rafiq; Cristina Renzi; Becky White; Nadine Zakkak; Brian Nicholson; Georgios Lyratzopoulos; Matthew Barclay (PLoS Medicine, 2024)