Watanabe Kentaro, Oba Kenzo, Suzuki Tatsuya, Ouchi Motoshi, Suzuki Kazunari, Futami-Suda Shoko, Sekimizu Kenichi, Norose Jun, Tsunoda Misako, Ohara Makoto, Nakano Hiroshi
Department of Internal Medicine (Divisions of Cardiology, Hepatology, Geriatrics, and Integrated Medicine), Division of Geriatric Medicine, Nippon Medical School.
J Nippon Med Sch. 2010 Feb;77(1):59-61. doi: 10.1272/jnms.77.59.