00671naa a2200253 a 450000100080000000500110000800800410001910000170006024500800007726000090015765000120016665000120017865000220019065300080021265300120022065300160023270000180024870000160026670000170028270000190029970000190031870000180033777300620035514340791999-07-08       1981    bl uuuu     u00u1 u    #d1 aROCHA, F. S.  aEstudos sobre a transmissao congenita do virus da leucose linfoide aviaria.  c1981  apoultry  aDoença  aLeucose Linfóide  aAve  aDisease  aTransmissao1 aROMERO, C. H.1 aROWE, C. A.1 aSILVA, A. G.1 aRESENDE, O. A.1 aDIAS, P. G. O.1 aSANTOS, M. W.  tPesquisa Veterinaria Brasileiragv.1, n.1, p.37-42, 1981.