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《SICHUAN JOURNAL OF AUATOMY》 1995-01
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THE RELATION BETWEEN FETUS FEMUR LENGTH AND ITS COMPLETE WEEK FETAL AGE

Yong Taizhu(B-ultrasonic Room, the Second Affiliated Hospital, West China University of Medical Sciences, Chengdu 610041)Sun Zhao; Wu Xiufen; Li Yonghong(Department of Histologv and Embryology, West China University of Medical Sciences,Chengdu 610041)  
B-ultrasonic observation was used to examine the femur length of 297 Chinese fetuses in normal pregnancy with the complete week fetal age of 14~39 weeks, Statistical analysis of the data showed that the positive linear correlation between fetal femur length and its complete week fetal age was significant. A regrssion equation was obtained, which further provides basis for using femur length as a reference to estimate the fetal age.
【Fund】: 国家自然科学基金
【CateGory Index】: R714.51
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