A Systematic Review Comparing Experimental Design of Animal and Human Methotrexate Efficacy Studies for Rheumatoid Arthritis: Lessons for the Translational Value of Animal Studies oleh Cathalijn Leenaars, Frans Stafleu, David de Jong, Maikel van Berlo, Tijmen Geurts, Tineke Coenen-de Roo, Jan-Bas Prins, Rosalie Kempkes, Janneke Elzinga, André Bleich, Rob de Vries, Franck Meijboom, Merel Ritskes-Hoitinga