作者: Søren Kranker , Jens Nielsen , Vivi Bille-Hansen , Anette Bøtner
DOI: 10.1016/S0378-1135(98)00176-X
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摘要: … for virus, and only on piglets from litters in which PRRSV was isolated. Tissue samples were fixed in 10% neutral buffered formalin, trimmed, embedded into paraffin blocks (Paraplast®) …