000 01126 a2200349 4500
005 20250513192725.0
264 0 _c19991022
008 199910s 0 0 eng d
022 _a0005-2086
040 _aNLM
_beng
_cNLM
100 1 _aVerwoerd, D J
245 0 0 _aExperimental infection of vaccinated slaughter ostriches in a natural, open-air feedlot facility with virulent Newcastle disease virus.
_h[electronic resource]
260 _bAvian diseases
_c
300 _a442-52 p.
_bdigital
500 _aPublication Type: Comparative Study; Journal Article
650 0 4 _aAbattoirs
650 0 4 _aAnimals
650 0 4 _aAntibodies, Viral
_xblood
650 0 4 _aAntibody Formation
650 0 4 _aEnzyme-Linked Immunosorbent Assay
650 0 4 _aNewcastle Disease
_ximmunology
650 0 4 _aNewcastle disease virus
_ximmunology
650 0 4 _aSouth Africa
650 0 4 _aStruthioniformes
650 0 4 _aViral Vaccines
650 0 4 _aVirulence
700 1 _aOlivier, A
700 1 _aGummow, B
700 1 _aGerdes, G H
700 1 _aWilliams, R
773 0 _tAvian diseases
_gvol. 43
_gno. 3
_gp. 442-52
999 _c10451714
_d10451714