Takeshi Morimoto, Mio Sakuma, Kunihiko Matsui, Nobuo Kuramoto, Jinichi Toshiro, Junji Murakami, Tsuguya Fukui, Mayuko Saito, Atsushi Hiraide, David W. Bates
J Gen Intern Med. 2011 Feb; 26(2): 148–153. Published online 2010 Sep 25. doi: 10.1007/s11606-010-1518-3