Bouma, BJ; van der Meulen, JHP; van Den Brink, RBA; Smidts, A; Cheriex, EC; Hamer, HP; Arnold, AER; Zwinderman, AH; Lie, KI; Tijssen, JGP; (2004) Validity of conjoint analysis to study clinical decision making in elderly patients with aortic stenosis. Journal of clinical epidemiology, 57 (8). p. 815. ISSN 0895-4356 DOI: https://doi.org/10.1016/j.jclinepi.2003.12.014 Full text not available from this repository.

Jacobson, B; Mindell, J; McKee, M; (2003) Hospital mortality league tables - Question what they tell you - and how useful they are. BMJ (Clinical research ed), 326 (7393). pp. 777-778. ISSN 0959-8138 DOI: https://doi.org/10.1136/bmj.326.7393.777