TY - RPRT TI - Behaviour in ferrets of swine influenza virus isolated from man. AU - G L Toms AU - C Sweet AU - H Smith PY - 1977 DO - 10.1016/s0140-6736(77)91081-9 UR - https://pubmed.ncbi.nlm.nih.gov/63712/ ID - 63712 ER -