TY  - RPRT
TI  - Paroxysmal second-degree atrioventricular block induced by exercise.
AU  - J J Rozanski
AU  - A Castellanos
AU  - D Sheps
AU  - R Pozen
AU  - R J Myerberg
UR  - https://pubmed.ncbi.nlm.nih.gov/6904418/
ID  - 6904418
ER  -