共 50 条
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- [28] LIMITATIONS OF ULTRASONIC FETAL CEPHALOMETRY JOURNAL OF OBSTETRICS & GYNAECOLOGY OF THE BRITISH COMMONWEALTH, 1973, 80 (09): : 769 - 775
- [29] PROBLEMS ASSOCIATED WITH FETAL CEPHALOMETRY PHYSICS IN MEDICINE AND BIOLOGY, 1974, 19 (04): : 558 - 558
- [30] PRECISION OF ULTRASONIC FETAL CEPHALOMETRY BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY, 1976, 83 (03): : 217 - 220