TY - BOOK AU - Pooja Bhatt TI - Retrospective comparison of patients with substance use seen at a psychiatric hospital 5 decades apart U1 - A1.2 PY - 2023/// CY - Bangalore : PB - Dept. of Psychiatry KW - Substance use KW - Drug use KW - Psychiatric hospital KW - 5 decades KW - Mental illness KW - Retrospective comparison ER -