About Hirayama, Yoshiyuki
About First Dept. of Internal Medicine, Nippon Medical School
About Hirayama, Yoshiyuki
About First Dept. of Internal Medicine, Nippon Medical School
About Saitoh, Hirokazu
About First Dept. of Internal Medicine, Nippon Medical School
About Atarashi, Hirotsugu
About First Dept. of Internal Medicine, Nippon Medical School
About Hayakawa, Hirokazu
About First Dept. of Internal Medicine, Nippon Medical School
About Circulation