TY  - RPRT
TI  - Intermittent atrioventricular block after propranolol.
AU  - M Ilyas
PY  - 1972
DO  - 10.1056/nejm197202172860719
UR  - https://pubmed.ncbi.nlm.nih.gov/5008565/
ID  - 5008565
ER  -