Association Between Proton Pump Inhibitors and the Risk of Intestinal Behçet's Disease

Keita Murakami MD, Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo 113-8655, Japan.

Junya Arai MD PhD, Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo 113-8655, Japan; Department of Gastroenterology, The Institute of Medical Science, Asahi Life Foundation, Nihonbashibakurocho 2-2-6, Chuo-ku, Tokyo 103-0002, Japan.

Sozaburo Ihara MD PhD, Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo 113-8655, Japan.

Yoshihiro Hirata MD PhD, Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo 113-8655, Japan; Division of Advanced Genome Medicine, The Institute of Medical Science, The University of Tokyo, Shirokanedai 4-6-1, Minato-ku, Tokyo 108-8639, Japan

Yumi Tsuchida MD PhD, Department of Allergy and Rheumatology, Graduate School of Medicine, The University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo 113-8655, Japan.

Hirofumi Shoda MD PhD, Department of Allergy and Rheumatology, Graduate School of Medicine, The University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo 113-8655, Japan.

Mayo Tsuboi MD PhD, Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo 113-8655, Japan.

Ken Kurokawa MD PhD, Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo 113-8655, Japan.

Nobumi Suzuki MD PhD, Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo 113-8655, Japan.

Hiroto Kinoshita MD PhD, Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo 113-8655, Japan.

Yoku Hayakawa MD PhD,Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo 113-8655, Japan.

Keishi Fujio MD PhD, Department of Allergy and Rheumatology, Graduate School of Medicine, The University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo 113-8655, Japan.

Mitsuhiro Fujishiro MD PhD, Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo 113-8655, Japan.