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Changes in serum creatinine in patients with active rheumatoid arthritis treated with tofacitinib: results from clinical trials

John D Isaacs, Andrea Zuckerman, Sriram Krishnaswami, Chudy Nduaka*, Shuping Lan, Matthew M Hutmacher, Mary G Boy, Ken Kowalski, Sujatha Menon and Richard Riese

Arthritis Research & Therapy 2014, 16:R158  doi:10.1186/ar4673

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