*0011624656 *008940131s1993 xx# 000 0 nob *019 $bk *08230$a616.1 *100 $aFrøland, Gisle$_165411600 *245 $aSyndrom X og ustabil angina *300 $aS. 72-75 *773 $tHjerteforum$gÅrg. 6, nr 4 (1993)$x0802-1465$w(NO-LaBS)915088(tnr) *999 $z9400168695$anorart:9400168695 ^