1. Kaminski NE, Flaubert Kaplan BL, Hollsopple MP. Toxic responses of the immune system. In: Klassen CD, editor. Casarett and Doull‟s Toxicology The Basic Science of Poisons. 7th ed. USA: McGraw-Hill Medical Publishing Division; 2008. p. 485-556.
2. Flemming KB. Reticuloendothelial System: A Comprehensive Treatise. Vol. 8. NY: ???; 1985. p. 247-84.
3. Kowalozyk-Bronisz SH, I. ???. Allerg Immunol 1986;32:57-64.
4. Bascones-Martinez, A., Mattila, R., Gomez-Font, R., & Meurman, J. H. (2014). Immunomodulatory drugs: oral and systemic adverse effects. Medicina oral, patologia oral y cirugia bucal, 19(1), e24–e31. https:// doi.org/10.4317/medoral.19087
5. Patwardhan B, Kalbag D, Patki PS, Nagsampagi BA. A search of immunomodulatoryagents: A review. Indian Drugs 1990;28:348-58.