%0 Journal Article %B Health Serv Res %D 2012 %G eng %N 1 Pt 1 %P 275-92 %R 10.1111/j.1475-6773.2011.01290.x %T International comparability of patient safety indicators in 15 OECD member countries: a methodological approach of adjustment by secondary diagnoses. %V 47 %1 https://www.ncbi.nlm.nih.gov/pubmed/21762143 %8 02/2012