(Q58234944)
Statements
Efficacy of methotrexate treatment in patients with probable rheumatoid arthritis: a double-blind, randomized, placebo-controlled trial (English)
Tom W J Huizinga
Cornelia F Allaart
Henrike van Dongen
Leroy R Lard
H Karel Ronday
Irene Speyer
Karen Visser
Marie-Louise Westedt
Harry M J Hulsmans
André J Peeters
Ferdinand C Breedveld