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Results: 12

Authors: PETRY NM BICKEL WK BADGER GJ
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

Authors: PETRY NM BICKEL WK ARNETT M
Citation: Nm. Petry et al., SHORTENED TIME HORIZONS AND INSENSITIVITY TO FUTURE CONSEQUENCES IN HEROIN-ADDICTS, Addiction, 93(5), 1998, pp. 729-738

Authors: PETRY NM BICKEL WK
Citation: Nm. Petry et Wk. Bickel, CAN SIMULATIONS SUBSTITUTE FOR REALITY, Addiction, 93(4), 1998, pp. 605-606

Authors: PETRY NM BICKEL WK
Citation: Nm. Petry et Wk. Bickel, POLYDRUG ABUSE IN HEROIN-ADDICTS - A BEHAVIORAL ECONOMIC-ANALYSIS, Addiction, 93(3), 1998, pp. 321-335

Authors: PETRY NM BICKEL WK HUDDLESTON J TZANIS E BADGER GJ
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
Citation: Nm. Petry, ETHANOLS EFFECTS ON OPERANT RESPONDING - DIFFERENTIATING REINFORCEMENT EFFICACY AND MOTOR-PERFORMANCE, Physiology & behavior, 64(1), 1998, pp. 117-122

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

Authors: PETRY NM HEYMAN GM
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

Authors: PETRY NM HEYMAN GM
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

Authors: PETRY NM
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

Authors: PETRY NM HEYMAN GM
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

Authors: PETRY NM HEYMAN GM
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
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