TY  - RPRT
TI  - [Vectorcardiographic changes appearing during selective coronary arteriography].
AU  - R Valentini
AU  - L Gregorini
AU  - G Baccelli
AU  - A Libretti
PY  - 1973
UR  - https://pubmed.ncbi.nlm.nih.gov/4807493/
ID  - 4807493
ER  -