TY  - RPRT
TI  - Admissions to methadone maintenance: comparisons between programs and implications for treatment.
AU  - E Corty
AU  - J C Ball
PY  - 1987
DO  - 10.1016/s0740-5472(87)80012-0
UR  - https://pubmed.ncbi.nlm.nih.gov/3437483/
ID  - 3437483
ER  -