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Leelavathi M, Le Y, Tohid H, Hasliza A.Leelavathi M, et al. Among authors: hasliza a.Asia Pac Fam Med. 2011 May 15;10(1):6. doi: 10.1186/1447-056X-10-6.Asia Pac Fam Med. 2011.PMID: 21575147Free PMC article.