Carpenter WT. Anticipating DSM-5: should psychosis risk become a diagnostic class? Schizophr Bull 2009;35(5):841-843.
Woods SW, Addington J, Cadenhead KS, Cannon TD, Cornblatt BA, Heinssen R, et al. Validity of the prodromal risk syndrome for first psychosis: findings from the North American Prodrome Longitudinal Study. Schizophr Bull 2009;35(5):894-908.
Yung AR, McGorry PD, McFarlane CA, Jackson HJ, Patton GC, Rakkar A. Monitoring and care of young people at incipient risk of psychosis. Schizophr Bull 1996;22(2):283-303. (Pubitemid 26174575)
Yung AR, Stanford C, Cosgrave E, Killackey E, Phillips L, Nelson B, et al. Testing the Ultra High Risk (prodromal) criteria for the prediction of psychosis in a clinical sample of young people. Schizophr Res 2006;84(1):57-66. (Pubitemid 44255719)
McGorry PD, Killackey E, Yung A. Early intervention in psychosis: concepts, evidence and future directions. World Psychiatry 2008;7(3):148-156.
Yung AR, Yuen HP, McGorry PD, Phillips LJ, Kelly D, Dell'Olio M, et al. Mapping the onset of psychosis: the Comprehensive Assessment of At-Risk Mental States. Aust N Z J Psychiatry 2005;39 (11-12):964-971. (Pubitemid 43904432)
Yung AR, McGorry PD. The prodromal phase of first-episode psychosis: past and current conceptualizations. Schizophr Bull 1996;22(2):353-370. (Pubitemid 26174579)
Yung AR, Nelson B, Stanford C, Simmons MB, Cosgrave EM, Killackey E, et al. Validation of "prodromal" criteria to detect individuals at ultra high risk of psychosis: 2 year follow-up. Schizophr Res 2008;105(1-3):10-17.
McGorry PD, Yung AR, Phillips LJ. The "close-in" or ultra high-risk model: a safe and effective strategy for research and clinical intervention in prepsychotic mental disorder. Schizophr Bull 2003;29(4):771-790. (Pubitemid 38181956)
Miller TJ, McGlashan TH, Rosen JL, Somjee L, Markovich PJ, Stein K, et al. Prospective diagnosis of the initial prodrome for schizophrenia based on the Structured Interview for Prodromal Syndromes: preliminary evidence of interrater reliability and predictive validity. Am J Psychiatry 2002;159(5):863-865. (Pubitemid 34465065)
Simon AE, Dvorsky DN, Boesch J, Roth B, Isler E, Schueler P, et al. Defining subjects at risk for psychosis: a comparison of two approaches. Schizophr Res 2006;81(1):83-90. (Pubitemid 41817209)
Cannon TD, Cadenhead K, Cornblatt B, Woods SW, Addington J, Walker E, et al. Prediction of psychosis in youth at high clinical risk: a multisite longitudinal study in North America. Arch Gen Psychiatry 2008;65(1):28-37.
Cannon TD, Cornblatt B, McGorry P. The empirical status of the ultra high-risk (prodromal) research paradigm. Schizophr Bull 2007;33(3):661-664. (Pubitemid 47343732)
Velthorst E, Nieman DH, Becker HE, van de Fliert R, Dingemans PM, Klaassen R, et al. Baseline differences in clinical symptomatology between ultra high risk subjects with and without a transition to psychosis. Schizophr Res 2009;109(1-3):60-65.
Møller P, Husby R. The initial prodrome in schizophrenia: searching for naturalistic core dimensions of experience and behavior. Schizophr Bull 2000;26(1):217-232. (Pubitemid 30317707)
Parnas J, Jansson L, Sass LA, et al. Self-experience in the prodromal phases of schizophrenia. Neurology Psychiatry and Brain Research 1998;6:97-106.
Corcoran C, Davidson L, Sills-Shahar R, Nickou C, Malaspina D, Miller T, et al. A qualitative research study of the evolution of symptoms in individuals identified as prodromal to psychosis. Psychiatr Q 2003;74(4):313-332. (Pubitemid 38095965)
Schultze-Lutter F, Ruhrmann S, Berning J, Majer W, Klosterkotter J. Basic symptoms and ultrahigh risk criteria: symptom development in the initial prodromal state. Schizophr Bull 2010;36(1):182-191.
Cornblatt BA, Lencz T, Smith CW, Correll CU, Auther AM, Nakayama E. The schizophrenia prodrome revisited: a neurodevelopmental perspective. Schizophr Bull 2003;29(4):633-651. (Pubitemid 38181947)
Cornblatt BA, Auther AM, Niendam T, Smith CW, Zinberg J, Bearden CE, et al. Preliminary findings for two new measures of social and role functioning in the prodromal phase of schizophrenia. Schizophr Bull 2007;33(3):688-702. (Pubitemid 47343730)
Ruhrmann S, Schultze-Lutter F, Salokangas RK, Heinimaa M, Linszen D, Dingemans P, et al. Prediction of psychosis in adolescents and young adults at high risk: results from the prospective European prediction of psychosis study. Arch Gen Psychiatry 2010;67(3):241-251.
Meyer SE, Bearden CE, Lux SR, Gordon JL, Johnson JK, O'Brien MP, et al. The psychosis prodrome in adolescent patients viewed through the lens of DSM-IV. J Child Adolesc Psychopharmacol 2005;15(3):434-451. (Pubitemid 41192830)
Raballo A, Larøi F. Clinical staging: a new scenario for the treatment of psychosis. Lancet 2009;374(9687):365-367.
Insel TR. Translating scientific opportunity into public health impact: a strategic plan for research on mental illness. Arch Gen Psychiatry 2009;66(2):128-133.