1. The incidence of fractures of the clavicle;Nordqvist;Clin. Orthop.,1994
2. Mechanizmie rzadkich, obustronnych, jednoczasowych uszkodzŃ obojczyków;Daab;Chirurgia NarzAdöw Ruchu I Orthopedia Polska,1965
3. Non-union of the clavicle;Neer;J. Am. Med. Assoc.,1960
4. Bilateral pseudarthrosis of the clavicles;Hargan;Injury,1981
5. Clavicular non-union 31/32 healed after plate fixation and bone grafting;Bradbury;Acta Orthop. Scand.,1996