Population-based case-control study: chemoprotection of colorectal cancer with non-aspirin nonsteroidal anti-inflammatory drugs and other drugs for pain control - Rodríguez-Miguel, A.; García-Rodríguez, L.A.; Gil, M.; Barreira-Hernández, D.; Rodríguez-Martín, S.; de Abajo, F.J. (Alimentary Pharmacology and Therapeutics, 2019)