*0011578493
*008910207s1990    xx#           000 0 nob
*019  $bk
*08230$a617.7
*100  $aYtteborg, Jan$_132782900
*245  $aProfessor Hjalmar Schiøtz' tonometer$cJan Ytteborg
*300  $aS. 3863-3867 : ill.
*600  $aSchiøtz, Hjalmar A.$_133851500
*773  $tTidsskrift for Den norske legeforening$gÅrg. 110, nr 30 (1990)$x0029-2001$w(NO-LaBS)552783(tnr)
*999  $z9100126342$anorart:9100126342
^