000			00475nam a2200133Ia 4500
008			191028s1991||||xx |||||||||||||| ||und||
020			_aSC&ISBK34
082			_a616.079 _bFr
245		0	_aFrontiers of mucosal immunology : _bproceedings of the Sixth International Congress of Mucosal Immunology, Tokyo, 22-27 July, 1990 / _ceditors, M. Tsuchiya ... [et al.].
260			_aAmsterdam ; _bExcerpta Medica, _c1991.
300			_a2 v. :
650			_aMucous membrane
942			_cBK
999			_c264620 _d264620