Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) AUSTINA PC,Automated variable selection methods for logistic regression produced unstable models for predicting acute myocardial infarction mortality,J Clin Epidemiol,,,2004,57,,1138-1146,https://cir.nii.ac.jp/crid/1570572701071757824,