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Ma ES, Collins RA.Ma ES, et al. Among authors: collins ra.Hong Kong Med J. 2016 Feb;22 Suppl 2:S3.Hong Kong Med J. 2016.PMID: 26908334Free article.No abstract available.
Tsang CS, Collins RA, Johnston JM.Tsang CS, et al. Among authors: collins ra.Hong Kong Med J. 2008 Oct;14(5 Suppl):3.Hong Kong Med J. 2008.PMID: 19123296Free article.No abstract available.
Wong V, Collins RA, Johnston JM.Wong V, et al. Among authors: collins ra.Hong Kong Med J. 2009 Dec;15 Suppl 8:3.Hong Kong Med J. 2009.PMID: 20393202Free article.No abstract available.
Wong V, Collins RA, Johnston JM.Wong V, et al. Among authors: collins ra.Hong Kong Med J. 2009 Dec;15 Suppl 9:3.Hong Kong Med J. 2009.PMID: 20422743Free article.No abstract available.
Lam J, Collins RA.Lam J, et al. Among authors: collins ra.Hong Kong Med J. 2011 Dec;17 Suppl 6:3.Hong Kong Med J. 2011.PMID: 22147350Free article.No abstract available.
Lam J, Collins RA.Lam J, et al. Among authors: collins ra.Hong Kong Med J. 2012 Aug;18 Suppl 3:3.Hong Kong Med J. 2012.PMID: 22865213Free article.No abstract available.
Cheung I, Collins RA.Cheung I, et al. Among authors: collins ra.Hong Kong Med J. 2012 Dec;18 Suppl 6:3.Hong Kong Med J. 2012.PMID: 23249843Free article.No abstract available.
Cheung I, Collins RA.Cheung I, et al. Among authors: collins ra.Hong Kong Med J. 2013 Dec;19 Suppl 9:3.Hong Kong Med J. 2013.PMID: 24473580Free article.No abstract available.
Cheung I, Collins RA.Cheung I, et al. Among authors: collins ra.Hong Kong Med J. 2014 Jun;20(3 Suppl 3):3-4.Hong Kong Med J. 2014.PMID: 25001026Free article.No abstract available.