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Wong EL, Yam CH, Cheung AW, Leung MC, Chan FW, Wong FY, Yeoh EK.Wong EL, et al. Among authors: yam ch.BMC Health Serv Res. 2011 Sep 29;11(1):242. doi: 10.1186/1472-6963-11-242.BMC Health Serv Res. 2011.PMID: 21955544Free PMC article.
Yam CH, Wong EL, Chan FW, Wong FY, Leung MC, Yeoh EK.Yam CH, et al.Hong Kong Med J. 2010 Oct;16(5):383-9.Hong Kong Med J. 2010.PMID: 20890004Free article.Review.
Yam CH, Wong EL, Chan FW, Leung MC, Wong FY, Cheung AW, Yeoh EK.Yam CH, et al.BMC Health Serv Res. 2010 Nov 17;10:311. doi: 10.1186/1472-6963-10-311.BMC Health Serv Res. 2010.PMID: 21080970Free PMC article.
Wong EL, Yam CH, Chan FW, Cheung AW, Wong FY, Griffiths S, Yeoh EK.Wong EL, et al. Among authors: yam ch.Health Policy. 2011 May;100(2-3):211-8. doi: 10.1016/j.healthpol.2010.10.022. Epub 2010 Nov 24.Health Policy. 2011.PMID: 21109327
Wong EL, Cheung AW, Leung MC, Yam CH, Chan FW, Wong FY, Yeoh EK.Wong EL, et al. Among authors: yam ch.BMC Health Serv Res. 2011 Jun 17;11:149. doi: 10.1186/1472-6963-11-149.BMC Health Serv Res. 2011.PMID: 21679471Free PMC article.
Wong EL, Leung MC, Cheung AW, Yam CH, Yeoh EK, Griffiths S.Wong EL, et al. Among authors: yam ch.Int J Qual Health Care. 2011 Aug;23(4):390-6. doi: 10.1093/intqhc/mzr037. Epub 2011 Jun 29.Int J Qual Health Care. 2011.PMID: 21715558
Chan FW, Wong FY, Yam CH, Cheung WL, Wong EL, Leung MC, Goggins WB, Yeoh EK.Chan FW, et al. Among authors: yam ch.BMC Health Serv Res. 2011 Aug 10;11:186. doi: 10.1186/1472-6963-11-186.BMC Health Serv Res. 2011.PMID: 21831287Free PMC article.
Wong EL, Coulter A, Cheung AW, Yam CH, Yeoh EK, Griffiths SM.Wong EL, et al. Among authors: yam ch.Hong Kong Med J. 2012 Oct;18(5):371-80.Hong Kong Med J. 2012.PMID: 23018064Free article.
Yam CH, Wong EL, Cheung AW, Chan FW, Wong FY, Yeoh EK.Yam CH, et al.BMC Health Serv Res. 2012 Nov 14;12:396. doi: 10.1186/1472-6963-12-396.BMC Health Serv Res. 2012.PMID: 23151173Free PMC article.