共 9 条
- [1] CUMMING GR, 1966, LANCET, V1, P519
- [3] CUMMING GR, 1963, CAN MED ASSOC J, V88, P827
- [4] ERIKSSON BO, 1969, BRIT HEART J, V31, P37
- [6] RUDOLPH AM, 1963, PEDIATRICS, V32, P141
- [8] SINGH SP, 1966, BRIT HEART J, V28, P98
- [9] TAUSSIG HB, 1948, PEDIATRICS, V1, P307