*0011551768
*008900608s1990    xx#           000 0 nob
*019  $bk
*08230$a616.5
*100  $aNyfors, Allan$_162887600
*245  $aLysbeskyttende midler$cAllan Nyfors
*300  $aS. 1233
*773  $tTidsskrift for Den norske legeforening$gÅrg. 110, nr 10 (1990)$x0029-2001$w(NO-LaBS)552783(tnr)
*999  $z9000119551$anorart:9000119551
^