*0011645649 *008950216s1994 xx# 000 0 nob *019 $bk *08230$a616.079 *100 $aThuesen, Nils Petter$_15301600 *245 $aBakterier blir antistoffer *300 $aS. 20 *773 $tLegemidler & samfunn$gÅrg. 15, nr 9 (1994)$x0803-6268$w(NO-LaBS)455583(tnr) *999 $z9500184841$anorart:9500184841 ^