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ACUTE EFFECTS OF NEUROLEPTICS ON BRAIN SELF-STIMULATION THRESHOLDS IN RATSSCHAEFER GJ; MICHAEL RP.1980; PSYCHOPHARMACOLOGY; DEU; DA. 1980; VOL. 67; NO 1; PP. 9-15; BIBL. 22 REF.Article

THRESHOLD DIFFERENCES FOR NALOXONE AND NALTREXONE IN THE HYPOTHALAMUS AND MIDBRAIN USING FIXED RATIO BRAIN SELF-STIMULATION IN RATSSCHAEFER GJ; MICHAEL RP.1981; PSYCHOPHARMACOLOGIA; ISSN 0033-3158; DEU; DA. 1981; VOL. 74; NO 1; PP. 17-22; BIBL. 37 REF.Article

DISCRIMINATIVE EFFECTS OF MORPHINE IN THE SQUIRREL MONKEY.SCHAEFER GJ; HOLTZMAN SG.1977; J. PHARMACOL. EXPER. THERAPEUT.; U.S.A.; DA. 1977; VOL. 201; NO 1; PP. 67-75; BIBL. 1 P. 1/2Article

MORPHINE WITH DRAWAL PRODUCES DIFFERENTIAL EFFECTS ON THE RATE OF LEVER-PRESSING FOR BRAIN SELF-STIMULATION IN THE HYPOTHALAMUS AND MIDBRAIN IN RATSSCHAEFER GJ; MICHAEL RP.1983; PHARMACOLOGY, BIOCHEMISTRY AND BEHAVIOR; ISSN 0091-3057; USA; DA. 1983; VOL. 18; NO 4; PP. 571-577; BIBL. 25 REF.Article

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CONSTANT-CURRENT, BIPHASIC TITRATING STIMULATOR FOR BRAIN SELF-STIMULATIONSCHAEFER GJ; BAUMGARDNER DG; MICHAEL RP et al.1979; PHYSIOL. AND BEHAV.; USA; DA. 1979; VOL. 22; NO 6; PP. 1217-1219; BIBL. 6 REF.Article

P-CHLOROAMPHETAMINE: BEHAVIORAL EFFECTS OF REDUCED CEREBRAL SEROTONIN IN RATS. = LA P-CHLOROAMPHETAMINE: EFFETS SUR LE COMPORTEMENT D'UNE REDUCTION DE LA SEROTONINE CEREBRALE CHEZ LES RATSVORHEES CV; SCHAEFER GJ; BARRETT RJ et al.1975; PHARMACOL. BIOCHEM. BEHAV.; U.S.A.; DA. 1975; VOL. 3; NO 2; PP. 279-284; BIBL. 26 REF.Article

AN EASILY CONSTRUCTED BIPHASIC CONSTANT-CURRENT STIMULATOR FOR INTRACRANIAL SELF-STIMULATIONSCHAEFER GJ; BONSALL RW; MICHAEL RP et al.1982; PHYSIOL. BEHAV.; ISSN 0031-9384; USA; DA. 1982; VOL. 29; NO 1; PP. 163-165; BIBL. 1 REF.Article

DISCRIMINATIVE PROPERTIES OF NARCOTIC ANTAGONISTS.HOLTZMAN SG; SHANNON HE; SCHAEFER GJ et al.1977; ADV. BEHAV. BIOL.; G.B.; DA. 1977; VOL. 22; PP. 47-72; BIBL. 4 P. 1/2Article

EFFECTS OF NEONATAL STRYCHNINE ADMINISTRATION ON ACTIVE AVOIDANCE IN RATS = EFFETS DE L'ADMINISTRATION NEONATALE DE STRYCHNINE SUR L'EVITEMENT ACTIF CHEZ LE RATSCHAEFER GJ; BUCHANAN DC; RAY OS et al.1974; BEHAV. BIOL.; U.S.A.; DA. 1974; VOL. 10; NO 2; PP. 253-258; BIBL. 19REF.Article

INCREASING THE WORK REQUIREMENTS LOWERS THE THRESHOLD OF NALOXONE FOR REDUCING SELF-STIMULATION IN THE MIDBRAIN OF RATSWEST CHK; SCHAEFER GJ; MICHAEL RP et al.1983; PHARMACOLOGY, BIOCHEMISTRY AND BEHAVIOR; ISSN 0091-3057; USA; DA. 1983; VOL. 18; NO 5; PP. 705-710; BIBL. 29 REF.Article

THE EFFECTS OF EARLY P-CHLOROPHENYLALANINE ADMINISTRATION AND POSTWEANING HOUSING CONDITIONS ON SEROTONIN AND BEHAVIOR IN RATS = EFFETS D'ADMINISTRATION PRECOCE DE P-CHLOROPHENYLALANINE ET DES CONDITIONS D'ELEVAGE APRES SEVRAGE SUR LA SEROTONINE ET LE COMPORTEMENT DU RATSCHAEFER GJ; BUCHANAN DC; RAY OS et al.1973; LIFE SCI., 1; G.B.; DA. 1973; VOL. 12; NO 9; PP. 401-411; BIBL. 1 P.Serial Issue