... effectivenessanalysis of a smoke alarm giveaway program in Oklahoma City,Oklahoma. Injury Prevention 2001, 7:276-281.30. Centre for Reviews and Dissemination: Systematic Reviews. CRD’s guidancefor ... If an ar ticle had previously beenreviewed, and was available on the Centre for Reviewsand Dissemination’s database, that review was used tovalidate the quality assessment. When there were ambi-guities, ... Gafni A, Boulos P, Beattie K, Papaioannou A, Cranney A, Hanley DA, Adachi JD, Cheung A, Papadimitropoulos EA, Thabane L: Could a policy of provision of hip protectors to elderly nursing home residentsresult...