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Did you mean chang chi chang (84 results)?
Oral hygiene and the overall survival of head and neck cancer patients.
Chang CC, Lee WT, Hsiao JR, Ou CY, Huang CC, Tsai ST, Chen KC, Huang JS, Wong TY, Lai YH, Wu YH, Hsueh WT, Wu SY, Yen CJ, Chang JY, Lin CL, Weng YL, Yang HC, Chen YS, Chang JS. Chang CC, et al. Cancer Med. 2019 Apr;8(4):1854-1864. doi: 10.1002/cam4.2059. Epub 2019 Mar 13. Cancer Med. 2019. PMID: 30865385 Free PMC article.
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