TY  - RPRT
TI  - Psychotropic--hypnotic drug combination.
AU  - A Kessell
AU  - A G Williams
PY  - 1967
DO  - 10.1016/s0140-6736(67)90766-0
UR  - https://pubmed.ncbi.nlm.nih.gov/4166844/
ID  - 4166844
ER  -