TY  - BOOK
AU  - Ludwig,Arnold M.
TI  - Principles of clinical psychiatry
SN  - 0029195101
PY  - 1980///
CY  - New York
PB  - Free Press
KW  - Psychiatry
KW  - Mental illness
KW  - Diagnosis
KW  - Diagnosis, Differential
KW  - Mental disorders
KW  - Therapy
ER  -