TY  - RPRT
TI  - [Exercise testing and electrocardiographic P wave (author's transl)].
AU  - Y Hiasa
AU  - H Mori
AU  - M Takahashi
PY  - 1981
UR  - https://pubmed.ncbi.nlm.nih.gov/7335970/
ID  - 7335970
ER  -