@misc{indiciaea8f33c66c525, title = {Endocardial radio-frequency pacemaker.}, author = {S Yerushalmi and L Blieden and E H Frei and I M Barr and H N Neufeld}, url = {https://pubmed.ncbi.nlm.nih.gov/6035246/}, note = {Source identifier: 6035246} }