Kwok, C.-S., C.-L. Judkins, and M. Sherratt. “Forearm Injury Associated With Compound Presentation and Prolonged Labour”. Journal of Neonatal Surgery, vol. 4, no. 3, June 2015, p. J Neonat Surg. 2015; 4(3):40, doi:10.47338/jns.v4.267.