TY  - RPRT
TI  - Morphologic features of right ventricular ectopic beats.
AU  - E J Swanick
AU  - F LaCamera
AU  - H J Marriott
PY  - 1972
DO  - 10.1016/0002-9149(72)90015-x
UR  - https://pubmed.ncbi.nlm.nih.gov/4634286/
ID  - 4634286
ER  -