*0011545137
*008891114s1989    xx#           000 0 nob
*019  $bk
*08230$a610.71
*100  $aHelsingen, Nils$_143989700
*245  $aKjernepensum - core curriculum$cNils Helsingen
*300  $aS. 2411-2412
*773  $tTidsskrift for Den norske legeforening$gÅrg. 109, nr 24 (1989)$x0029-2001$w(NO-LaBS)552783(tnr)
*999  $z8900112096$anorart:8900112096
^