AU - BURWELL C TI - THe special problem of rheumatic heart disease in pregnant women PT - JOUR DP - 1958 TA - A.M.A. Archives of Internal Medicine pages = {60-66}, VI - 101 IP - 1 AID - 10.1001/archinte.1958.00260130074007 [doi] 4100 - http://dx.doi.org/10.1001/archinte.1958.00260130074007 SO - A.M.A. Archives of Internal Medicine January 1, 1958 101(1):60