adj.中年的；中年期的
n.中年人
Reference Values for Erythrocyte Sedimentation Rate of Middlescent People as a Function of Altitude 旅游与环境学院海拔高度对中年人血沉参考值的影响
Curvilinear Model Analysis between Reference Values of Chinese Middlescent Men's Hematocrit and Altitude 中国中年男性红细胞压积比正常参考值与海拔高度的曲线模式分析
REFERENCE VALUE OF MIDDLESCENT WOMEN'S HEMOGLOBIN AND GEOGRAPHICAL FACTORS IN CHINA 我国中年女性血红蛋白的正常参考值与地理因素关系的研究
Curvilinear Model Analysis between Reference Values of Chinese Middlescent Women's Erythrocyte Sedimentation Rate and Altitude 中年女性血沉正常参考值与海拔高度的曲线模型分析
