Johan L. Severens

Cognitive behaviour therapy for chronic fatigue syndrome: a multicentre randomised controlled trial

Judith B. Prins, Gijs Bleijenberg, Ellen Bazelmans et al. · The Lancet · 2001 · 535 citations

Fatigue Management, Medicine, Psychology +10

Transferability of Economic Evaluations Across Jurisdictions: ISPOR Good Research Practices Task Force Report

Michael Drummond, Marco Barbieri, J.R. Cook et al. · Value in Health · 2009 · 504 citations

Public Policy, Economics, Economic Policy +8

Effect of folic or folinic acid supplementation on the toxicity and efficacy of methotrexate in rheumatoid arthritis: A forty-eight-week, multicenter, randomized, double-blind, placebo-controlled study

Annelies E. van Ede, Roland Laan, M. J. Rood et al. · Arthritis & Rheumatism · 2001 · 395 citations

Upfront Genotyping of <i>DPYD</i>*<i>2A</i> to Individualize Fluoropyrimidine Therapy: A Safety and Cost Analysis

Maarten J. Deenen, Didier Meulendijks, Annemieke Cats et al. · Journal of Clinical Oncology · 2015 · 333 citations · Full text

Health economics in the field of osteoarthritis: An Expert's consensus paper from the European Society for Clinical and Economic Aspects of Osteoporosis and Osteoarthritis (ESCEO)

Mickaël Hiligsmann, Cyrus Cooper, Nigel Arden et al. · Seminars in Arthritis and Rheumatism · 2013 · 315 citations · Full text