@inproceedings{WochatzCasselKoenigetal.2013,
  author    = {Wochatz, Monique and Cassel, Michael and K{\"o}nig, Niklas and Fr{\"o}hlich, Katja and Mayer, Frank},
  title     = {Intra- and inter-observer variability of a retrospective analysis of achilles tendon ultrasound scans},
  series = {Medicine and science in sports and exercise : official journal of the American College of Sports Medicine},
  volume    = {45},
  booktitle = {Medicine and science in sports and exercise : official journal of the American College of Sports Medicine},
  number    = {5},
  publisher = {Lippincott Williams \& Wilkins},
  address   = {Philadelphia},
  issn      = {0195-9131},
  pages     = {239 -- 239},
  year      = {2013},
  language  = {en}
}
@inproceedings{CasselCarlsohnFroehlichetal.2013,
  author    = {Cassel, Michael and Carlsohn, Anja and Froehlich, Katja and Mayer, Frank},
  title     = {Achilles tendinopathy in adolescent athletes using ultrasound and clinical examination},
  series = {Medicine and science in sports and exercise : official journal of the American College of Sports Medicine},
  volume    = {45},
  booktitle = {Medicine and science in sports and exercise : official journal of the American College of Sports Medicine},
  number    = {5},
  publisher = {Lippincott Williams \& Wilkins},
  address   = {Philadelphia},
  issn      = {0195-9131},
  pages     = {350 -- 350},
  year      = {2013},
  language  = {en}
}
@inproceedings{IntziegianniCasselKoenigetal.2013,
  author    = {Intziegianni, Konstantina and Cassel, Michael and K{\"o}nig, Niklas and Mayer, Frank},
  title     = {Reliability of variables defining mechanical and material properties of the achilles tendon},
  series = {Medicine and science in sports and exercise : official journal of the American College of Sports Medicine},
  volume    = {45},
  booktitle = {Medicine and science in sports and exercise : official journal of the American College of Sports Medicine},
  number    = {5},
  publisher = {Lippincott Williams \& Wilkins},
  address   = {Philadelphia},
  issn      = {0195-9131},
  pages     = {238 -- 239},
  year      = {2013},
  language  = {en}
}