TY  - RPRT
TI  - Identifying drug-dependent persons in a survey: a note on methodological issues.
AU  - D Mohan
AU  - K R Sundaram
AU  - H K Sharma
PY  - 1980
UR  - https://pubmed.ncbi.nlm.nih.gov/6907021/
ID  - 6907021
ER  -