*0011509684 *008860704s1986 xx# 000 0 nob *019 $bk *08230$a610.28 *100 $aHelsingen, Nils$_143989700 *245 $aSkjemajournal - en vei å gå$cNils Helsingen *300 $aS. 297 *773 $tTidsskrift for Den norske legeforening$gÅrg. 106, nr 4 (1986)$x0029-2001$w(NO-LaBS)552783(tnr) *999 $z8600077372$anorart:8600077372 ^