A retrospective analysis of risk factors for clavicle fractures in newborns with shoulder dystocia and brachial plexus injury: A single-center experience - Ali Erkan Yenigül; Nefise Nazlı Yenigül; Emre Başer; Runa Özelçi (Acta Orthopaedica et Traumatologica Turcica, 2020)