共 7 条
- [1] Edler I, 1954, KUNGLIGA FYSIOGRAFIS, V24, P5
- [2] FEIGENBAUM H, 1972, ECHOCARDIOGRAPHY, pCH3
- [3] FEIGENBAUM H, 1972, ECHOCARDIOGRAPHY, P217
- [4] ECHOCARDIOGRAPHIC CRITERIA FOR NORMAL NEWBORN-INFANTS [J]. CIRCULATION, 1973, 48 (06) : 1221 - 1226