Authors: SPEAR DJ RITTER G SCHMIDT H

Citation: Dj. Spear et al., QUININE HYDROCHLORIDE TREATMENT DELAYS XENOMA FORMATION AND DISSOLUTION IN RAINBOW-TROUT CHALLENGED WITH LOMA-SALMONAE, Journal of Comparative Pathology, 119(4), 1998, pp. 459-465

Authors: HIENZ RD SPEAR DJ PYLE DA BRADY JV

Citation: Rd. Hienz et al., COCAINE EFFECTS ON SPEECH SOUND DISCRIMINATIONS AND REACTION-TIMES INBABOONS, Psychopharmacology, 122(2), 1995, pp. 147-157

Authors: LAU CE SPEAR DJ FALK JL

Citation: Ce. Lau et al., ACUTE AND CHRONIC NICOTINE EFFECTS ON MULTIPLE-SCHEDULE BEHAVIOR - ORAL AND SE ROUTES, Pharmacology, biochemistry and behavior, 48(1), 1994, pp. 209-215

Authors: HIENZ RD SPEAR DJ BOWERS DA

Citation: Rd. Hienz et al., EFFECTS OF COCAINE ON SIMPLE REACTION-TIMES AND SENSORY THRESHOLDS INBABOONS, Journal of the experimental analysis of behavior, 61(2), 1994, pp. 231-246

Authors: HEINZ RD SPEAR DJ BRADY JV BOWERS DA

Citation: Rd. Heinz et al., EFFECTS OF COCAINE ON SENSORY-MOTOR FUNCTION IN BABOONS, Pharmacology, biochemistry and behavior, 45(2), 1993, pp. 399-408