TY  - RPRT
TI  - Respiratory function in heroin and methadone addicts.
AU  - P Aylett
PY  - 1978
DO  - 10.1111/j.1360-0443.1978.tb00138.x
UR  - https://pubmed.ncbi.nlm.nih.gov/276372/
ID  - 276372
ER  -