TY  - RPRT
TI  - Pacemaker-induced friction rub and apical thrill.
AU  - H Schneiderman
PY  - 1993
DO  - 10.1378/chest.104.3.983b
UR  - https://pubmed.ncbi.nlm.nih.gov/8365336/
ID  - 8365336
ER  -