TI - LAs arritmias en clĂ­nica. PT - JOUR DP - 1939 TA - Archives of Internal Medicine pages = {407}, VI - 64 IP - 2 AID - 10.1001/archinte.1939.00190020193016 [doi] 4100 - http://dx.doi.org/10.1001/archinte.1939.00190020193016 SO - Archives of Internal Medicine August 1, 1939 64(2):407