000 00291nam a2200097Ia 4500
008 220729s1985 xx 000 0 und d
041 _aeng
100 _aMedawar.P
245 _aMajor histocompatibility system: the grocer symposium
260 _aLondon
_bBlackwell Scientific Publications
_c1985
999 _c127687
_d127687