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Lin PY, Wang JY, Shih DP, Kuo HW, Liang WM.Lin PY, et al. Among authors: liang wm.Int J Environ Res Public Health. 2019 Jul 3;16(13):2369. doi: 10.3390/ijerph16132369.Int J Environ Res Public Health. 2019.PMID: 31277352Free PMC article.
Kuo HW, Chang CL, Liang WM, Chung BC.Kuo HW, et al. Among authors: liang wm.Occup Med (Lond). 1999 Nov;49(8):499-505. doi: 10.1093/occmed/49.8.499.Occup Med (Lond). 1999.PMID: 10658302
Chen LL, Lin JS, Lin JD, Chang CH, Kuo HW, Liang WM, Su YC.Chen LL, et al. Among authors: liang wm.Forsch Komplementmed. 2009 Feb;16(1):20-7. doi: 10.1159/000197770. Epub 2009 Feb 17.Forsch Komplementmed. 2009.PMID: 19295226