Sun, AASunChia, JSJSChiaWang, JTJTWangChiang, CPCPChiang2010-09-282018-07-092010-09-282018-07-092007-03http://ntur.lib.ntu.edu.tw//handle/246246/206241en-USLevamisole can reduce the high serum tumour necrosis factor-alpha level to a normal level in patients with erosive oral lichen planus.