|
|||||
|
|
A comparison of virus isolation, immunohistochemistry, fetal serology, and reverse-transcription polymerase chain reaction assay for the identification of porcine reproductive and respiratory syndrome virus transplacental infection in the fetus. |
|
| Authors: | James E Benson Michael J Yaeger Jane Christopher-Hennings Kelly Lager Kyoung-Jin Yoon |
| Affiliation: | Veterinary Diagnostic Laboratory, Iowa State University, Ames, IA 50011, USA. |
| Abstract: | |
| Keywords: | |