Keywords: Diseases of Swine 17-5.png en 17 5 Segment of uterus opened to show necrotic remnants of a partially resorbed PPV-infected embryo arrows and associated extraembryonic membranes of a gilt experimentally infected oronasally immediately after breeding and killed 22 days later; remnants are laden with virus and viral antigen Bar 1 cm Mengeling et al 1980a Diseases of Swine 8th edition W L Mengeling W L Mengeling According to its copyright statement Copyright is not claimed for Chapters 17 23 25 31 and 64 which are in the public domain Diseases and disorders of pigs |