LETTERS TO THE EDITOR
Efficacy of additional methotrexate as a maintenance treatment in a Japanese patient with psoriatic arthritis refractory to infliximab monotherapy
Kenji Kabashima, M.D., Ph.D., Department of Dermatology, Kyoto University Graduate School of Medicine, 54 Shogoin-Kawara, Sakyo-ku, Kyoto 606-8507, Japan. Email: email@example.com
No abstract is available for this article.