1. Thabet AM, Mackenzie WG. Orthopedics problems of the neonates. In: Gomella T, Cunningham D, Eyal F, editors. Neonatology: Management, procedures, on-call problems, diseases, and drugs. 6th ed. New York: McGraw-Hill; 2009.
2. Amr Abdelgawad. Shoulder deformity in children with Erb’s Palsy. [Dissertation]. Faculty of Medicine, Ain Shams University (2005).
3. Sankar WN, Weiss J, Skaggs DL. Orthopaedic conditions in the newborn. J Am Acad Orthop Surg. 2009;17(2):112–22.