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"Socioeconomic characteristics of medical practice" .
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"0742-2709" ;
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"0742-2709" ;
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"20050921180700.0"^^ ;
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"Illinois" .
a , , ;
, , ;
"Socioeconomic characteristics of medical practice." ;
;
;
"0742-2709" ;
;
"0742-2709" ;
;
"0742-2709" ;
"Socioeconomic characteristics of medical practice." , "Socioeconomic characteristics of medical practice" ;
.
.