Zaki AM (1997). «Isolation of a flavivirus related to the tick-borne encephalitis complex from human cases in Saudi Arabia». Trans. R. Soc. Trop. Med. Hyg.91 (2): 179-81. PMID9196762. doi:10.1016/S0035-9203(97)90215-7.
nih.gov
ncbi.nlm.nih.gov
Zaki AM (1997). «Isolation of a flavivirus related to the tick-borne encephalitis complex from human cases in Saudi Arabia». Trans. R. Soc. Trop. Med. Hyg.91 (2): 179-81. PMID9196762. doi:10.1016/S0035-9203(97)90215-7.