論文（英文）
Oba K, Horie N, Sato N, Saito K, Takeuchi T, Mimori T, Miyasaka N, Koike T, Tanaka Y. Remission induction by Raising the dose of Remicade in RA (RRRR) study: Rationale and study protocol for a randomized controlled trial comparing for sustained clinical remission after discontinuation of infliximab in patients with rheumatoid arthritis. Contemp Clin Trials Commun 2017;8:49-54.
Oba K, Horie N, Sato N, Saito K, Takeuchi T, Mimori T, Miyasaka N, Koike T, Tanaka Y. Remission induction by Raising the dose of Remicade in RA (RRRR) study: Rationale and study protocol for a randomized controlled trial comparing for sustained clinical remission after discontinuation of infliximab in patients with rheumatoid arthritis. Contemp Clin Trials Commun 2017;8:49-54.