1. Artta, I., andGromyko, A., Surveillance of orthopoxvirus infections, and associated research, in the period after smallpox eradication, Bull. WHO60:367–375 (1982).
2. Artta, I., andHenderson, D. A., Smallpox and monkeypox in non-human primates, Bull. WHO39:277–283 (1968).
3. Artta, I., andHenderson, D. A., Monkeypox and whitepox viruses in West and Central Africa, Bull. WHO53:347–353 (1976).
4. Artta, I., Jezek, Z., Khodakevich, L., andRun, K., Human monkeypox: A newly emerged orthopoxvirus zoonosis in the tropical rain forests of Africa, Am. J. Trop. Med. Hyg.34:781–789 (1985).
5. Baxby, D., Poxvirus hosts and reservoirs, Arch. Virol.55:169–179 (1977).