*0011651160 *008950626s1995 xx# 000 0 nob *019 $bk *08230$a614.5 *100 $aNøkleby, Hanne$_133195400 *245 $aEn verden uten poliomyelitt? *300 $aS. 1927-1928 *773 $tTidsskrift for Den norske legeforening$gÅrg. 115, nr 16 (1995)$x0029-2001$w(NO-LaBS)552783(tnr) *999 $z9500190352$anorart:9500190352 ^