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*008020429s1996    xxu           000 u eng d
*00900774cam a22002057c 4500
*019  $bl
*035  $a(EXLNZ-47BIBSYS_NETWORK)990209423544702201
*035  $a(NO-LaBS)14576037(bibid)
*035  $a(NO-TrBIB)020942354
*035  $a020942354-47bibsys_network
*040  $aNO-TrBIB$bnob$ekatreg
*24504$aThe effect of pharmaceutical utilization and innovation on hospitalization and mortality$cFrank R. Lichtenberg
*260  $aCambridge, Mass.$bNBER$c1996
*300  $a29 s.
*4901 $aNBER working paper series$vno. 5418
*7001 $aLichtenberg, Frank R.$_30872700
*7102 $aNational Bureau of Economic Research (Forente Stater)$_13074800
*830 0$aWorking paper series (National Bureau of Economic Research : trykt utg.)$x0898-2937$vno. 5418$w999105437124702201$_13074900
*901  $a60
*999  $aoai:nb.bibsys.no:990209423544702202$b2021-11-14T20:50:55Z$z990209423544702202
^