000 00346nam a2200121Ia 4500
008 160509s9999 xx 000 0 und d
020 _a90-219-4026-4
100 _aCiba Foundation
245 _aParasites in the Immunized Host: mechanisms of survival
260 _bElsevier - Excerpta Medica
_c1974
300 _a280p.
650 _aParasitic Diseases
999 _c1490
_d1490