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*019  $bl
*035  $a(EXLNZ-47BIBSYS_NETWORK)990209942574702201
*035  $a(NO-LaBS)14117672(bibid)
*035  $a(NO-TrBIB)020994257
*035  $a020994257-47bibsys_network
*040  $aNO-TrBIB$bnob$ekatreg
*24500$aIs the impact of health shocks cushioned by socioeconomic status? :$bthe case of low birthweight
*260  $aCambridge, Mass.$bNBER$c1999
*300  $a37 s.
*4901 $aNBER working paper series$v6999
*7001 $aCurrie, Janet$_36007500
*7001 $aHyson, Rosemary$_104486200
*7102 $aNational Bureau of Economic Research (Forente Stater)$_13074800
*830 0$aWorking paper series (National Bureau of Economic Research : trykt utg.)$x0898-2937$v6999$w999105437124702201$_13074900
*901  $a60
*999  $aoai:nb.bibsys.no:990209942574702202$b2021-11-14T20:48:25Z$z990209942574702202
^