TY  - RPRT
TI  - Cases in electrocardiography.
AU  - T Zimmers
AU  - M Geninatti
PY  - 1990
DO  - 10.1016/0735-6757(90)90233-p
UR  - https://pubmed.ncbi.nlm.nih.gov/2206145/
ID  - 2206145
ER  -