Two recent series of articles relating to extensive studies made in
Bangkok, Thailand after 1962 on dengue hemorrhagic fever by Halstead, S.B.,
et al. will be found in 1969. Am. J. Trop. Med. Hyg. 18:954-1033. and 1970.
Yale J. Biol. and Med. 42:261-362. See also following seminars: Symposium on
Hemorrhagic Fever, SEATO Medical Res. Mono. No. 2, Bangkok, 1961, WHO seminar
on Mosquito-borne Hemorrhagic Fevers in the South-east Asia and Western
Pacific Regions, Bangkok, 1964. Report on the Second Regional Seminar on
Virus Diseases; Mosquito-borne Virus Diseases, WHO Regional Office for the
Western Pacific, Manila, 1969.