Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleCONFIDENCE LIMITS ON THE RATIO OF TWO POISSON VARIABLES.AuthorsEDERER, FRED; MANTEL, NATHANPublicationAmerican Journal of Epidemiology, 1974, Vol 100, Issue 3, p165ISSN0002-9262Publication typeArticle