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APA Citation
Kristensen, C., Hjulsager, C., & Larsen, L. (2015). a two-year follow-up study of the PCV2 status of a Danish pig herd that was initially assumed to be PCV2-free. Porcine health management, 1(1), 1–5. http://access.bl.uk/ark:/81055/vdc_100080390394.0x000003