title: Features of epidemiology of Streptococccus pneumoniae (serotype I) in the Arctic.
authors.forename: Elja
authors.initials: E
authors.lastname: Herva
mesh_terms: D001110:Arctic Regions / Q000453:epidemiology; D002170:Canada / Q000453:epidemiology; D004196:Disease Outbreaks; D006801:Humans; D017589:Immunization Programs; D011008:Pneumococcal Infections / Q000453:epidemiology* / Q000382:microbiology* / Q000517:prevention & control; D022242:Pneumococcal Vaccines / Q000627:therapeutic use; D013296:Streptococcus pneumoniae / Q000145:classification / Q000302:isolation & purification*
chemical_list: D022242:Pneumococcal Vaccines