1. Allott K, Liu P, Proffitt TM, Killackey E. (2011). Cognition at illness onset as a predictor of later functional outcome in early psychosis: systematic review and methodological critique. Schizophrenia Research 125(2-3):221-35.
2. Liu P, Parker AG, Hetrick SE, Callahan P, et al. (2010). An evidence map of interventions across premorbid, ultra-high risk and first episode phases of psychosis. Schizophrenia Research 123(1):37-44.
3. Liu P, Zhu W, Pi EH. (2008). Non-traditional psychiatric treatments in Asia. International Review of Psychiatry 20(5):469-76.