Nobuya Abe1, Hideki Kasahara2, Takao Koike2. 1. Department of Rheumatology, Nephrology and Endocrinology, Hokkaido University Graduate School of Medicine, Sapporo, Japan. 2. Department of Rheumatology, NTT Sapporo Medical Center, Sapporo, Japan.
Authors: Francisco Olán; Margarita Portela; Carmen Navarro; Miguel Gaxiola; Luis H Silveira; Victor Ruiz; Manuel Martínez-Lavín Journal: J Rheumatol Date: 2004-03 Impact factor: 4.666