@misc{indiciaec25055ef15e3, title = {Experiences from BVDV control in Sweden.}, author = {L Hult and A Lindberg}, year = {2005}, doi = {10.1016/j.prevetmed.2005.04.005}, url = {https://pubmed.ncbi.nlm.nih.gov/16213610/}, note = {Source identifier: 16213610} }