@article{KochCasselLinneetal.2014,
  author    = {Sarah Koch and Michael Cassel and Karsten Linne and Frank Mayer and J{\"u}rgen Scharhag},
  title     = {ECG and echocardiographic findings in 10-15-year-old elite athletes},
  journal   = {European journal of preventive cardiology : the official ESC journal for primary \& secondary cardiovascular prevention, rehabilitation and sports cardiology},
  volume    = {21},
  number    = {6},
  pages     = {774 -- 781},
  doi       = {10.1177/2047487312462147},
  year      = {2014},
}