AU - Martin DC, Jr. TI - PAcemaker in cardiac vein PT - JOUR DP - 1969 TA - JAMA pages = {2284}, VI - 207 IP - 12 AID - 10.1001/jama.1969.03150250114026 [doi] 4100 - http://dx.doi.org/10.1001/jama.1969.03150250114026 SO - JAMA March 24, 1969 207(12):2284