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Journal of the Experimental Analysis of Behavior|July 1, 1980
The contribution of an added counter to a fixed-ratio scheduleC B Ferster, D B PeeleJournal of the Experimental Analysis of Behavior|September 1, 1982
Autoshaped key pecking maintained by access to a social spaceD B Peele, C B FersterBiochemical Pharmacology|November 3, 1992
Drug interactions in intestinal transport of folic acid and methotrexate. Further evidence for the heterogeneity of folate transport in the human small intestineJ ZimmermanThe Journal of Experimental Zoology|January 10, 1982
Four new proteins of the eumelanosome matrix of the chick pigment epitheliumJ ZimmermanNutrition Reviews|April 1, 1993
Does dietary calcium supplementation reduce the risk of colon cancer?J ZimmermanGastroenterology|October 1, 1990
Folic acid transport in organ-cultured mucosa of human intestine. Evidence for distinct carriersJ ZimmermanThe American Journal of Clinical Hypnosis|December 30, 1998
Hypnotic technique for sedation of patients during upper gastrointestinal endoscopyJ ZimmermanMedical Informatics = Medecine Et Informatique|March 1, 1978
Physician utilization of medical records: preliminary determinationsJ ZimmermanPageof 100