共 38 条
- [1] ALPERT NR, 1974, CIRC RES, V35, P71
- [4] ALTERATIONS OF SYSTOLIC-TIME INTERVALS DURING PREGNANCY [J]. CIRCULATION, 1974, 49 (03) : 560 - 564
- [5] Burwell CS, 1938, AM J MED SCI, V195, P1
- [6] CHESLEY LC, 1971, J OBSTET GYN BR COMM, V78, P406
- [9] FEIGENBAUM H, 1976, ECHOCARDIOGR-J CARD, P325