000 00702nam a2200277Ia 4500
001 001780
008 141222s9999 xx 000 0 und d
022 _a0889-8561
040 _aDB/INS
041 0 _aeng
084 _aQW504
084 _bC615i V.13:3
245 0 0 _aImmunological problems in the aged
245 0 0 _ceditor Howard J Zeitz
260 _aPhiladelphia
260 _bW.B Saunders Company
260 _c1993
300 _ax, 202
300 _bfigs
362 1 _aVol. 13, no. 3 (1993)
440 0 _aImmunology and Allergy Clinics of North America, V.13:
650 1 _aEnfermedades inmunológicas
650 2 _aEnvejecimiento
700 1 _aZeitz, Howard J
700 1 _eed
999 _c11203
_d11203