TY - RPRT TI - Performance of implanted biogalvanic pacemakers. AU - J K Cywinski AU - A W Hahn AU - M F Nichols AU - J R Easley PY - 1978 DO - 10.1111/j.1540-8159.1978.tb03448.x UR - https://pubmed.ncbi.nlm.nih.gov/83607/ ID - 83607 ER -