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Lam-Antoniades M, Ratnapalan S, Tait G.Lam-Antoniades M, et al. Among authors: ratnapalan s.J Contin Educ Health Prof. 2009 Winter;29(1):44-51. doi: 10.1002/chp.20005.J Contin Educ Health Prof. 2009.PMID: 19288566Review.