Orthopaedic medical examination for young amateur athletes: a repeated cross-sectional study from 2014 to 2018
Takuji Yokoe, Takuya Tajima, Nami Yamaguchi, Makoto Nagasawa, Tomomi Ota, Yudai Morita, Etsuo Chosa
BMJ Open Jan 2021, 11 (1) e042188; DOI: 10.1136/bmjopen-2020-042188