Udenfriend, S. (1970). "Nobel prize: 3 share 1970 award for medical research. 1. Von Euler and Axelrod". Science. 170 (3956): 422–423. doi:10.1126/science.170.3956.422. PMID4394111.
Raju, T. N. (1999). "The Nobel chronicles. 1970: Bernard Katz (b 1911), Ulf Svante von Euler (1905-1983), and Julius Axelrod (b 1912)". Lancet. 354 (9181): 873. doi:10.1016/S0140-6736(99)80056-7. PMID10485764.
Shampo, M. A.; Kyle, R. A. (1994). "Julius Axelrod--American biochemist and Nobel Prize winner". Mayo Clinic Proceedings. 69 (2): 136. doi:10.1016/s0025-6196(12)61039-8. PMID8309264.
Udenfriend, S. (1970). "Nobel prize: 3 share 1970 award for medical research. 1. Von Euler and Axelrod". Science. 170 (3956): 422–423. doi:10.1126/science.170.3956.422. PMID4394111.
Raju, T. N. (1999). "The Nobel chronicles. 1970: Bernard Katz (b 1911), Ulf Svante von Euler (1905-1983), and Julius Axelrod (b 1912)". Lancet. 354 (9181): 873. doi:10.1016/S0140-6736(99)80056-7. PMID10485764.
Shafrir, E. (1994). "Julius Axelrod, Bernard Katz and Ulf von Euler--Nobel Prize winners for the discovery of mechanisms of nerve signal transmission". Israel Journal of Medical Sciences. 30 (11): 869. PMID7982784.
Shampo, M. A.; Kyle, R. A. (1994). "Julius Axelrod--American biochemist and Nobel Prize winner". Mayo Clinic Proceedings. 69 (2): 136. doi:10.1016/s0025-6196(12)61039-8. PMID8309264.