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SUBSPECIES DIFFERENCES IN CURIOSITY AND GENERAL ACTIVITY FOR DEVELOPING SQUIRREL MONKEYSROY MA; HENNIG CW; HILL EM et al.1981; DEV. PSYCHOBIOL.; ISSN 0012-1630; USA; DA. 1981; VOL. 14; NO 1; PP. 55-58; BIBL. 22 REF.Article

THE EFFECTS OF SEROTONIN METABOLITES ON TONIC IMMOBILITY IN CHICKENS (GALLUS GALLUS): DOSE AND TIME RESPONSE CURVESHENNIG CW; HARSTON CT; DUNLAP WP et al.1980; PHYSIOL. PSYCHOL.; USA; DA. 1980; VOL. 8; NO 1; PP. 65-71; BIBL. 36 REF.Article