Hashimoto J, Ohno I, Nakatsuka K, Yoshimura N, Takata S, Zamma M, Yabe H, Abe S, Terada M, Yoh K, Fukunaga M, Cooper C, Morii H, Yoshikawa H, Japanese Committee on Clinical Guidelines of Diagnosis and Treatment of Paget's Disease of Bone of the Japan Osteoporosis Society