APA

Khanna Amit, University of Delhi. Faculty of Medical Sciences. Department of Psychiatry, Dr. Dhanesh K. Gupta Gu & University of Delhi. Faculty of Medical Sciences. Department of Psychiatry. (2008). Frequency and pattern of substance use in patients of schizophrenia. : .

Chicago

Khanna Amit, University of Delhi. Faculty of Medical Sciences. Department of Psychiatry, Dr. Dhanesh K. Gupta Gu and University of Delhi. Faculty of Medical Sciences. Department of Psychiatry. 2008. Frequency and pattern of substance use in patients of schizophrenia. : .

Harvard

Khanna Amit, University of Delhi. Faculty of Medical Sciences. Department of Psychiatry, Dr. Dhanesh K. Gupta Gu and University of Delhi. Faculty of Medical Sciences. Department of Psychiatry. (2008). Frequency and pattern of substance use in patients of schizophrenia. : .

MLA

Khanna Amit, University of Delhi. Faculty of Medical Sciences. Department of Psychiatry, Dr. Dhanesh K. Gupta Gu and University of Delhi. Faculty of Medical Sciences. Department of Psychiatry. Frequency and pattern of substance use in patients of schizophrenia. : . 2008.