title: A microcomputer program for significance testing of the difference between statistically adjusted rates obtained by direct standardisation.
authors.forename: D
authors.initials: D
authors.lastname: Koh
authors.forename: J
authors.initials: J
authors.lastname: Lee
mesh_terms: D002675:Child, Preschool; D003201:Computers; D004812:Epidemiologic Methods; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008432:Mathematical Computing; D008838:Microcomputers; D012306:Risk; D012984:Software