APA

Martín-Valls G. E., Hidalgo M., Cano E. & Mateu E. (20181001). Testing of umbilical cords by real time PCR is suitable for assessing vertical transmission of porcine reproductive and respiratory syndrome virus under field conditions. : Veterinary journal (London, England : 1997).

Chicago

Martín-Valls Gerard E, Hidalgo Mireia, Cano Esmeralda and Mateu Enric. 20181001. Testing of umbilical cords by real time PCR is suitable for assessing vertical transmission of porcine reproductive and respiratory syndrome virus under field conditions. : Veterinary journal (London, England : 1997).

Harvard

Martín-Valls G. E., Hidalgo M., Cano E. and Mateu E. (20181001). Testing of umbilical cords by real time PCR is suitable for assessing vertical transmission of porcine reproductive and respiratory syndrome virus under field conditions. : Veterinary journal (London, England : 1997).

MLA

Martín-Valls Gerard E, Hidalgo Mireia, Cano Esmeralda and Mateu Enric. Testing of umbilical cords by real time PCR is suitable for assessing vertical transmission of porcine reproductive and respiratory syndrome virus under field conditions. : Veterinary journal (London, England : 1997). 20181001.