Pertussis outbreak in the West Island region of Montreal.
Community Health Department, Lakeshore General Hospital, Pointe-Claire, Quebec.
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Melnychuk
D000293:Adolescent; D002170:Canada; D002648:Child; D002675:Child, Preschool; D004196:Disease Outbreaks / Q000517:prevention & control / Q000706:statistics & numerical data; D004917:Erythromycin / Q000627:therapeutic use; D006801:Humans; D015994:Incidence; D007223:Infant; D008499:Medical Records; D014611:Vaccination; D014917:Whooping Cough / Q000188:drug therapy / Q000453:epidemiology*
D004917:Erythromycin