@misc{indiciaefe739707b7bc, title = {Direct current countershock: long term follow-up.}, author = {B L Charms and J Edelstein and A Kamen and A Goldbarg}, year = {1966}, doi = {10.1378/chest.50.3.232}, url = {https://pubmed.ncbi.nlm.nih.gov/5913100/}, note = {Source identifier: 5913100} }