共 50 条
- [1] THE ACCURACY OF ULTRASONIC MEASUREMENT OF FETAL CROWN-RUMP LENGTH EUROPEAN JOURNAL OF OBSTETRICS GYNECOLOGY AND REPRODUCTIVE BIOLOGY, 1989, 30 (03): : 253 - 256
- [2] PREDICTION OF FETAL MATURITY BY ULTRASONIC MEASUREMENT OF CROWN-RUMP LENGTH BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY, 1977, 84 (01): : 77 - 77
- [5] PREDICTION OF DELIVERY DATE BY ULTRASONIC MEASUREMENT OF FETAL CROWN-RUMP LENGTH BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY, 1977, 84 (01): : 1 - 5
- [8] ESTIMATION OF PREGNANCY DURATION BY MEANS OF ULTRASONIC MEASUREMENTS OF THE FETAL CROWN-RUMP LENGTH EUROPEAN JOURNAL OF OBSTETRICS GYNECOLOGY AND REPRODUCTIVE BIOLOGY, 1980, 10 (04): : 225 - 230
- [9] ULTRASONIC MEASUREMENT OF FETAL CROWN-RUMP LENGTH AS A METHOD OF ASSESSING GESTATIONAL AGE BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY, 1976, 83 (06): : 417 - 421
- [10] ACCURACY OF FETAL CROWN-RUMP LENGTH MEASUREMENT BY ULTRASOUND PHYSICS IN MEDICINE AND BIOLOGY, 1975, 20 (05): : 844 - 844