A Pocket Electrocardiograph Carried by Patient for Observation of Various Cardiac Attacks

Eiichi KIMURA, Hiroshi KISHIDA, Genichi MABUCHI, Sadato HATTA, Takashi SAKAI, Kimiyoshi TAKAHASHI
1973 Japanese Heart Journal  
doi:10.1536/ihj.14.326 fatcat:lsihpcjfmzhk7dtditnyqzmj5u