ELVIK, Rune. Simpson’s paradoks: noen eksempler fra trafikksikkerhet og akuttmedisin : Article. Proceedings from the Annual Transport Conference at Aalborg University, [S. l.], v. 32, 2025. DOI: 10.54337/ojs.td.v32i.10585. Disponível em: https://journals.aau.dk/index.php/td/article/view/10585. Acesso em: 6 dec. 2025.