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Yang T, Abdullah AS, Mustafa J, Chen B, Yang X, Feng X.Yang T, et al. Among authors: abdullah as.Am J Health Behav. 2009 Mar-Apr;33(2):125-34. doi: 10.5993/ajhb.33.2.2.Am J Health Behav. 2009.PMID: 18844507
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Lam TH, Abdullah AS, Chan SS, Hedley AJ; Hong Kong Council on Smoking and Health Smoking Cessation Health Centre (SCHC) Steering Group.Lam TH, et al. Among authors: abdullah as.Psychopharmacology (Berl). 2005 Feb;177(4):400-8. doi: 10.1007/s00213-004-1971-y. Epub 2004 Jul 29.Psychopharmacology (Berl). 2005.PMID: 15289997Clinical Trial.