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Males M, Chew KS.Males M, et al. Among authors: chew ks.Am J Public Health. 1996 Apr;86(4):565-8. doi: 10.2105/ajph.86.4.565.Am J Public Health. 1996.PMID: 8604792Free PMC article.
Chew KS, Ooi SK, Abdul Rahim NF, Wong SS, Kandasamy V, Teo SS.Chew KS, et al.BMC Health Serv Res. 2023 Nov 27;23(1):1310. doi: 10.1186/s12913-023-10247-7.BMC Health Serv Res. 2023.PMID: 38012617Free PMC article.