Whitley RJ (1996). "Sorivudine: A Potent Inhibitor of Varicella Zoster Virus Replication". Antiviral Chemotherapy 4. Advances in Experimental Medicine and Biology. Vol. 394. pp. 41–4. doi:10.1007/978-1-4757-9209-6_5. ISBN978-1-4757-9211-9. PMID8815706.
Whitley RJ (1996). "Sorivudine: A Potent Inhibitor of Varicella Zoster Virus Replication". Antiviral Chemotherapy 4. Advances in Experimental Medicine and Biology. Vol. 394. pp. 41–4. doi:10.1007/978-1-4757-9209-6_5. ISBN978-1-4757-9211-9. PMID8815706.