A psychometric comparison of health-related quality of life measures in chronic liver disease

Autor: Ünal, Gülseren, de Boer, Josien B, Borsboom, Gerard J.J.M, Brouwer, Johannes T, Essink-Bot, Marie-Louise, de Man, Robert A *
Zdroj: In Journal of Clinical Epidemiology 2001 54(6):587-596
Databáze: ScienceDirect