Lefkowitz. n.d. “Identification of Adenylate Cyclase-Coupled Beta-Adrenergic Receptors With Radiolabeled Beta-Adrenergic Antagonists”. Biochem Pharmacol 24 (18): 1651-8. doi:10.1016/0006-2952(75)90001-5. Reference Link
Anderson, and Slotkin. (1975) 1975. “Maturation of the Adrenal Medulla--IV. Effects of Morphine”. Biochem Pharmacol 24 (16): 1469-74. doi:10.1016/0006-2952(75)90020-9. Reference Link
