TY  - RPRT
TI  - Common methodological problems in research on the addictions.
AU  - P E Nathan
AU  - D Lansky
PY  - 1978
DO  - 10.1037//0022-006x.46.4.713
UR  - https://pubmed.ncbi.nlm.nih.gov/670517/
ID  - 670517
ER  -