title: Modeling spatial variations in heart disease mortality: implications of the variable subset selection process.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D006331:Heart Diseases / Q000401:mortality*; D006801:Humans; D008875:Middle Aged; D008962:Models, Theoretical; D009820:Ohio; D012044:Regression Analysis; D012959:Socioeconomic Factors