References: 

References
1. Kraepelin E. Psychiatry: A Textbook for Students and Physicians. Ayed S, trans. Canton, MA: Science History Publications; 1990. Clinical Psychiatry; vol 2.
2. Dunton WR. Some points in the diagnosis of dementia praecox. Am J Psychiatry. 1902;59:53-61.
3. Dunton WR. Note on the mechanical irritability of the facial nerve in dementia praecox. Am J Psychiatry. 1905;62:154-155.
4. Noll R. American Madness: The Rise and Fall of Dementia Praecox. Cambridge, MA: Harvard University Press; 2011.
5. Kendler KS, Jablensky A. Kraepelin’s concept of psychiatric illness. Psychol Med. 2010 Sep 1; [Epub ahead of print].
6. Kuhn TS. The Structure of Scientific Revolutions. Chicago: University of Chicago Press; 1962.
7. Müller N, Schwarz MJ. Immune system and schizophrenia. Curr Immunol Rev. 2010;6:213-220.
8. Guest PC, Martins-de-Souza D, Vanattou-Saifoudine N, et al. Abnormalities in metabolism and hypothalamic-pituitary-adrenal axis function in schizophrenia. Int Rev Neurobiol. 2011;101:145-168.
9. Martins-de-Souza D, Guest PC, Rahmoune H, Bahn S. Proteomic approaches to unravel the complexity of schizophrenia. Expert Rev Proteomics. 2012;9:97-108.
10. Schwarz E, Guest PC, Rahmoune H, et al. Identification of a biological signature for schizophrenia in serum. Mol Psychiatry. 2012;17:494-502.