目的研究李果珍百分计数法和中国人手腕骨发育标准CHN法在推断女性14岁年龄时的准确度。
Objective To study the accurate of Li Guozhen ′ s Percent Numeration and the Development Standard of Chinese Wrist Bone CHN Numeration of age estimation in14-year-old females .
李果珍