Citation: Nm. Petry et al., A 12-YEAR STUDY (1975-1986) OF MORTALITY IN METHADONE-MAINTENANCE PATIENTS - SELECTED DEMOGRAPHIC CHARACTERISTICS AND DRUG-USE PATTERNS OF AIDS AND NON-AIDS-RELATED DEATHS, Substance use & misuse, 33(12), 1998, pp. 2521-2534
Citation: Nm. Petry et al., A COMPARISON OF SUBJECTIVE, PSYCHOMOTOR AND PHYSIOLOGICAL-EFFECTS OF A NOVEL MUSCARINIC ANALGESIC, LY297802 TARTRATE, AND ORAL MORPHINE IN OCCASIONAL DRUG-USERS, Drug and alcohol dependence, 50(2), 1998, pp. 129-136
Authors:
PETRY NM
BICKEL WK
TZANIS E
TAYLOR R
KUBIK E
FOSTER M
HUGHES ME
Citation: Nm. Petry et al., A BEHAVIORAL INTERVENTION FOR IMPROVING VERBAL BEHAVIORS OF HEROIN-ADDICTS IN A TREATMENT CLINIC, Journal of applied behavior analysis, 31(2), 1998, pp. 291-297
Citation: Nm. Petry et Gm. Heyman, RAT TOYS, REINFORCERS, AND RESPONSE STRENGTH - AN EXAMINATION OF THE R-E PARAMETER IN HENNSTEINS EQUATION, Behavioural processes, 39(1), 1997, pp. 39-52
Citation: Nm. Petry et Gm. Heyman, BIDIRECTIONAL MODULATION OF SWEET AND BITTER TASTE BY CHLORDIAZEPOXIDE AND RO-15-4513 - LACK OF EFFECT WITH GABA DRUGS, Physiology & behavior, 61(1), 1997, pp. 119-126
Citation: Nm. Petry, RO-15-4513 SELECTIVELY ATTENUATES ETHANOL, BUT NOT SUCROSE, REINFORCED RESPONDING IN A CONCURRENT ACCESS PROCEDURE - COMPARISON TO OTHER DRUGS, Psychopharmacology, 121(2), 1995, pp. 192-203
Citation: Nm. Petry et Gm. Heyman, BEHAVIORAL ECONOMICS OF CONCURRENT ETHANOL-SUCROSE AND SUCROSE REINFORCEMENT IN THE RAT - EFFECTS OF ALTERING VARIABLE-RATIO REQUIREMENTS, Journal of the experimental analysis of behavior, 64(3), 1995, pp. 331-359
Citation: Nm. Petry et Gm. Heyman, EFFECTS OF QUALITATIVELY DIFFERENT REINFORCERS ON THE PARAMETERS OF THE RESPONSE-STRENGTH EQUATION, Journal of the experimental analysis of behavior, 61(1), 1994, pp. 97-106