共 12 条
[1]
COMPARISON OF CROWN-RUMP LENGTH MEASUREMENTS USING A REAL-TIME SCANNER IN AN ANTENATAL CLINIC AND A CONVENTIONAL B-SCANNER
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BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY,
1979, 86 (07)
:521-524
[3]
CHILCOTE W S, 1977, Clinical Obstetrics and Gynecology, V20, P253, DOI 10.1097/00003081-197706000-00006
[4]
PREDICTION OF DELIVERY DATE BY ULTRASONIC MEASUREMENT OF FETAL CROWN-RUMP LENGTH
[J].
BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY,
1977, 84 (01)
:1-5
[5]
ULTRASONIC MEASUREMENT OF FETAL CROWN-RUMP LENGTH AS A METHOD OF ASSESSING GESTATIONAL AGE
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BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY,
1976, 83 (06)
:417-421
[7]
KURJAK A, 1976, Journal of Clinical Ultrasound, V4, P83, DOI 10.1002/jcu.1870040204
[9]
CRITICAL EVALUATION OF SONAR CROWN-RUMP LENGTH MEASUREMENTS
[J].
BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY,
1975, 82 (09)
:702-710
[10]
SONAR MEASUREMENT OF FETAL CROWN-RUMP LENGTH AS MEANS OF ASSESSING MATURITY IN FIRST TRIMESTER OF PREGNANCY
[J].
BMJ-BRITISH MEDICAL JOURNAL,
1973, 4 (5883)
:28-31