*0011715006 *008980209s1997 xx# 000 0 nob *019 $bk *08230$a613.85 *100 $aPettersen, Solveig$_164902600 *245 $aTobakksrøyk - en sikkerhetsrisiko i fly *300 $aS. 1353 : ill. *773 $tTidsskrift for Den norske legeforening$gÅrg. 117, nr 9 (1997)$x0029-2001$w(NO-LaBS)552783(tnr) *999 $z9800230152$anorart:9800230152 ^