{"identifier":"nobleid:/w1/20260522/DC810DE3","arkIdentifier":"ark:/48914/w1/20260522/DC810DE3","version":1,"workTitle":"Comparison of neurokinin substance P with morphine in effects on food-reinforced operant behavior and feeding.","workType":"Journal Article","authors":"R U Hasenöhrl, R K Schwarting, P Gerhardt, C Privou, J P Huston","description":null,"workUrl":null,"existingDoi":"10.1016/0031-9384(94)90115-5","createdAt":"2026-05-22T18:17:18.175662Z","canonicalUrl":"https://nobleid.org/ark:/48914/w1/20260522/DC810DE3.v1"}