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Yang SJ, Chang CH, Young TH, Wang CH, Tseng TH, Wang ML.Yang SJ, et al. Among authors: chang ch.Drug Deliv. 2022 Dec;29(1):2685-2693. doi: 10.1080/10717544.2022.2111479.Drug Deliv. 2022.PMID: 35975329Free PMC article.
Chen HY, Lin TC, Chiang CY, Wey SL, Lin FH, Yang KC, Chang CH, Hu MH.Chen HY, et al. Among authors: chang ch.Polymers (Basel). 2021 Jun 29;13(13):2129. doi: 10.3390/polym13132129.Polymers (Basel). 2021.PMID: 34209540Free PMC article.
Chang CH , Yeh SY , Lee BH , Hsu CW , Chen YC , Chen CJ , Lin TJ , Hung-Chih Chen M , Huang CT , Chen HY .Chang CH , et al.J Mater Chem B. 2014 Dec 28;2(48):8496-8503. doi: 10.1039/c4tb00992d. Epub 2014 Oct 28.J Mater Chem B. 2014.PMID: 32262208