共 58 条
- [1] ARIAS F, 1977, OBSTET GYNECOL, V84, P165
- [2] BAAKKETEIG LS, 1984, LANCET, V2, P207
- [3] BARD H, 1978, J REPROD MED, V21, P359
- [4] BARD H, 1970, Clinical Obstetrics and Gynecology, V13, P511, DOI 10.1097/00003081-197009000-00002
- [5] BERKOWITZ RL, 1977, PERINATAL MED MANAGE, V85, P112
- [6] BUTLER NR, 1969, PERINATAL PROBLEMS
- [7] CAMPBELL S, 1976, FETAL PHYSL MED
- [8] CAMPBELL S, 1974, CIBA F S 27, V275, P290
- [9] CEFALO RC, 1978, J REPROD MED, V21, P300