Rieko Okada*, Kenji Wakai, Mariko Naito, Emi Morita, Sayo Kawai, Nobuyuki Hamajima, Megumi Hara, Naoyuki Takashima, Sadao Suzuki, Toshiro Takezaki, Keizo Ohnaka, Kokichi Arisawa, Hiroshi Hirohata, Keitaro Matsuo, Haruo Mikami, Michiaki Kubo, Hideo Tanaka and The Japan Multi-Institutional Collaborative Cohort (J-MICC)Study Group
* Corresponding author: Rieko Okada rieokada@med.nagoya-u.ac.jp
BMC Nephrology 2012, 13:2 doi:10.1186/1471-2369-13-2
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