Macnamara FN. Zika virus: a report on three cases of human infection during an epidemic of jaundice in Nigeria. Trans. Royal Soc. Trop. Med. Hyg. 1954; 48: 139-145.
Simpson DI. Zika Virus Infection in Man. Trans. Royal Soc. Trop. Medi. Hyg. 1964; 58: 335-338.
Moore DL, Causey OR, Carey DE, et al. Arthropodborne viral infections of man in Nigeria, 1964-1970. Ann. Trop. Med. Parasitol. 1975; 69: 49-64.
Olson JG, Ksiazek TG, Suhandiman, et al. Zika virus, a cause of fever in Central Java, Indonesia. Trans. Royal Soc. Trop. Med. Hyg. 1981; 75: 389-393.