TY  - RPRT
TI  - [Electrocardiographic changes during anesthesia and mitral surgery].
AU  - J A Pedrote Guinea
AU  - J M Gutiérrez Giocoechea
PY  - 1965
UR  - https://pubmed.ncbi.nlm.nih.gov/5834374/
ID  - 5834374
ER  -