CHARACTERISTICS OF CONTRACTILE PROTEINS OF CARDIAC CONDUCTION SYSTEM : PROCEEDINGS OF THE 47th ANNUAL SCIENTIFIC MEETING OF THE JAPANESE CIRCULATION SOCIETY : Myocardial Metabolism Biochemistry - Tamura Yoshiyuki; Kudo Takashi; Sako Harunobu; Miyakami Seiji; Saito Ken; Nagase Norio; Kobayashi Soichiro; Niki Toshiharu; Mori Hiroyoshi (Japanese circulation journal, 1983)