*0011542977 *008890914s1989 xx# 000 0 nob *019 $bk *08230$a616.82 *100 $aLystad, Arve$_152783600 *245 $aMeningokokksykdom - kontrolltiltak$cArve Lystad *300 $aS. 1369-1371 *773 $tTidsskrift for Den norske legeforening$gÅrg. 109, nr 13 (1989)$x0029-2001$w(NO-LaBS)552783(tnr) *999 $z8900109936$anorart:8900109936 ^