AU - Kaplan MA, Parker DP, Aronow W, Resnick N TI - NOrmal sinus rhythm in advanced mitral valve disease PT - JOUR DP - 1969 TA - Archives of Internal Medicine pages = {660-663}, VI - 123 IP - 6 AID - 10.1001/archinte.1969.00300160050009 [doi] 4100 - http://dx.doi.org/10.1001/archinte.1969.00300160050009 SO - Archives of Internal Medicine June 1, 1969 123(6):660