CAUTIONS IN THE USE OF ANTECEDENTS AS SURROGATES FOR CONFOUNDERS (VOL 137, PG 1259, 1993)

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ALDERMAN, BW
BARON, AE
SAVITZ, DA
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R1 [预防医学、卫生学];
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1004 ; 120402 ;
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页码:487 / 487
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[1]   CAUTIONS IN THE USE OF ANTECEDENTS AS SURROGATES FOR CONFOUNDERS [J].
ALDERMAN, BW ;
BARON, AE ;
SAVITZ, DA .
AMERICAN JOURNAL OF EPIDEMIOLOGY, 1993, 137 (11) :1259-1272
[2]  
1988, SAS LANGUAGE GUIDE P, P36