*0011646908 *008950307s1995 xx# 000 0 nob *019 $bk *08230$a362.19892 *100 $aHansen, Thor Willy Ruud$_131395200 *245 $aChildren's Hospital of Pittsburgh *300 $aS. 624-625 : ill. *773 $tTidsskrift for Den norske legeforening$gÅrg. 115, nr 5 (1995)$x0029-2001$w(NO-LaBS)552783(tnr) *999 $z9500186100$anorart:9500186100 ^