@article{Semon2009,
  author    = {Felix Semon},
  title     = {Clinical remarks on the proclivity of the abductor fibres of the recurrent laryngeal nerve to become affected sooner than the adductor fibres, or even exclusively, in cases of undoubted central or peripheral injury or disease of the roots or trunks of the pneumogastric, spinal accessory, or recurrent nerves},
  journal   = {Archives of laryngology},
  volume    = {2},
  pages     = {197 -- 222},
  year      = {2009},
}