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本文报告了秦岭山区的宁陕、安康、石泉三县(市)大骨节病调查结果。该病区呈带点状分布;病人以肘、膝关节增粗和疼痛为主;局部病区村学生儿童发硒含量平均值为0.325ppm最高值达1.100ppm,同时发现非病区高硒点。
This article reports the findings of Kashin-Beck disease in three counties (cities) of Ning Shan, Ankang and Shi Quan in Qinling Mountains. The ward was distributed in a dotted manner. The patients were mainly elbows and knees with thickening and pain. The average selenium content of children in local village was 0.325ppm and the highest value reached 1.100ppm. In the meantime, .