1.
Panagopoulos A, Tatani I, Ntourantonis D, Seferlis I, Kouzelis A, Tyllianakis M. Least possible fixation techniques of 4-part valgus impacted fractures of the proximal humerus: a systematic review. OR [Internet]. 25Mar.2016 [cited 19Jan.2020];8(1). Available from: https://www.pagepress.org/journals/index.php/or/article/view/6211