title: Clinico-virological study of the recurrence of dengue epidemic with haemorrhagic manifestations at Kanpur during 1969.
mesh_terms: D000293:Adolescent; D000328:Adult; D000818:Animals; D003168:Complement Fixation Tests; D003715:Dengue / Q000382:microbiology*; D003716:Dengue Virus / Q000302:isolation & purification; D004196:Disease Outbreaks; D005260:Female; D006470:Hemorrhage / Q000382:microbiology; D006801:Humans; D007194:India; D008297:Male; D051379:Mice; D008875:Middle Aged; D009500:Neutralization Tests; D012008:Recurrence