Bendtzen K, Morling N, Fomsgaard A, Svenson M, Jakobsen B, Odum N, Svejgaard A (November 1988). "Association between HLA-DR2 and Production of Tumour Necrosis Factor alpha and Interleukin 1 by Mononuclear Cells Activated by Lipopolysaccharide". Scandinavian Journal of Immunology. 28 (5): 599–606. doi:10.1111/j.1365-3083.1988.tb01492.x. PMID3264932. S2CID21085791.
Gale RP, Champlin RE, Feig SA, Fitchen JH (1 October 1981). "Aplastic Anemia: Biology and Treatment". Annals of Internal Medicine. 95 (4): 477–494. doi:10.7326/0003-4819-95-4-477. PMID6116472.
Bendtzen K, Morling N, Fomsgaard A, Svenson M, Jakobsen B, Odum N, Svejgaard A (November 1988). "Association between HLA-DR2 and Production of Tumour Necrosis Factor alpha and Interleukin 1 by Mononuclear Cells Activated by Lipopolysaccharide". Scandinavian Journal of Immunology. 28 (5): 599–606. doi:10.1111/j.1365-3083.1988.tb01492.x. PMID3264932. S2CID21085791.
Gale RP, Champlin RE, Feig SA, Fitchen JH (1 October 1981). "Aplastic Anemia: Biology and Treatment". Annals of Internal Medicine. 95 (4): 477–494. doi:10.7326/0003-4819-95-4-477. PMID6116472.
Bendtzen K, Morling N, Fomsgaard A, Svenson M, Jakobsen B, Odum N, Svejgaard A (November 1988). "Association between HLA-DR2 and Production of Tumour Necrosis Factor alpha and Interleukin 1 by Mononuclear Cells Activated by Lipopolysaccharide". Scandinavian Journal of Immunology. 28 (5): 599–606. doi:10.1111/j.1365-3083.1988.tb01492.x. PMID3264932. S2CID21085791.