TY  - RPRT
TI  - "Coffee groups": a nine-year follow-up study.
AU  - R Masnik
AU  - S W Olarte
AU  - A Rosen
PY  - 1980
DO  - 10.1176/ajp.137.1.91
UR  - https://pubmed.ncbi.nlm.nih.gov/7352568/
ID  - 7352568
ER  -