How complete is cancer registration in Alberta?
D000293:Adolescent; D000328:Adult; D000368:Aged; D000416:Alberta; D002648:Child; D002675:Child, Preschool; D004812:Epidemiologic Methods; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008875:Middle Aged; D009369:Neoplasms / Q000453:epidemiology*; D012042:Registries