Ira A Liebson

Oral methadone self‐administration: Effects of dose and alternative reinforcers

M. Stitzer, G. Bigelow, I. Liebson, 1983, Clinical pharmacology and therapeutics.

Single‐day methadone dose alteration: Detectability and symptoms

M. Stitzer, G. Bigelow, Ira A Liebson, 1984, Clinical pharmacology and therapeutics.

Self‐administration of clonidine, oxazepam, and hydromorphone by patients undergoing methadone detoxification

K. Preston, G. Bigelow, Ira A Liebson, 1985, Clinical pharmacology and therapeutics.

Diazepam and methadone interactions in methadone maintenance

R. Griffiths, K. Preston, M. Stitzer, 1984, Clinical pharmacology and therapeutics.