知识贝壳
知识贝壳
所属栏目：汉英神经内科
maidism,is a disease causedby deficiency of vitamine B complex,spe cially niacin. It is characterized by dermitis,glossitis,diarrhea and cerebromyelic or peripheral nerve degeneration. Defi ciency of niacin may be caused by malnutrition,absorbing dysfunct ......（本文共 313 字 ） [阅读本文] >>