@article{52981,
      recid = {52981},
      author = {Hoyle, Leslie.},
      title = {The influenza viruses,},
      publisher = {Springer-Verlag New York,},
      address = {[New York]},
      pages = {375 p.},
      year = {1968},
      url = {http://library.usi.edu/record/52981},
}