000 00271nam a2200109Ia 4500
008 220729s1992 xx 000 0 und d
041 _aeng
100 _aHyde.R.M
245 _aNMS immunology
250 _a2
260 _aBaltimore
_bWilliams and Wilkins Publications
_c1992
999 _c129633
_d129633