1- Proton pump inhibitors: Are we still prescribing them without valid indications? Akram F, Huang Y, Lim V, Huggan PJ, Merchant RA.Australasian Med J. 2014 Nov 30;7(11): 465-70.
2- Medication discrepancies and associated risk factors identified among elderly patients discharged from a tertiary hospital in Singapore. Akram F, Huggan PJ, Lim V, Huang Y, Siddiqui FJ, Assam PN, Merchant RA. Singapore Med J. 2015 Jul; 56(7):379-84.
3- Measures of acute physiology, comorbidity and functional status to differentiate illness severity and length of stay among acute general medical admissions: a prospective cohort study. Huggan PJ, Akram F, Er BH, Christen LS, Weixian L, Lim V, Huang Y, Merchant RA. Internal Med J. 2015 Jul;45(7): 732-40.