Assessment of the emergency mosquito control operation in Manitoba, 1975.
D000818:Animals; D004196:Disease Outbreaks / Q000517:prevention & control*; D004667:Encephalitis Virus, Western Equine; D004683:Encephalomyelitis, Equine / Q000517:prevention & control*; D005069:Evaluation Studies as Topic; D006801:Humans; D007303:Insect Vectors; D008350:Manitoba; D009032:Mosquito Control