Anderson, T. R.; Slotkin, T. A. (August 15, 1975). "Maturation of the adrenal medulla—IV. Effects of morphine". Biochemical Pharmacology. 24 (16): 1469–1474. doi:10.1016/0006-2952(75)90020-9. ISSN1873-2968. PMID7.
Anderson, T. R.; Slotkin, T. A. (August 15, 1975). "Maturation of the adrenal medulla—IV. Effects of morphine". Biochemical Pharmacology. 24 (16): 1469–1474. doi:10.1016/0006-2952(75)90020-9. ISSN1873-2968. PMID7.
Anderson, T. R.; Slotkin, T. A. (August 15, 1975). "Maturation of the adrenal medulla—IV. Effects of morphine". Biochemical Pharmacology. 24 (16): 1469–1474. doi:10.1016/0006-2952(75)90020-9. ISSN1873-2968. PMID7.