[Effect of Xifeining tablets on T lymphocytes sub-group in peripheral blood in coal worker's pneumosilicosis with early stage].
Li
Qing
Q
Li
Ting
T
Qi
Xin-lan
XL
D000328:Adult; D000368:Aged; D003032:Coal Mining; D004365:Drugs, Chinese Herbal / Q000627:therapeutic use*; D006801:Humans; D008297:Male; D008875:Middle Aged; D008517:Phytotherapy; D011009:Pneumoconiosis / Q000188:drug therapy* / Q000276:immunology; D016176:T-Lymphocyte Subsets / Q000187:drug effects*
D004365:Drugs, Chinese Herbal