Whitaker, I., Whitaker, I., Koron, S., Oliver, D., & Jani, P. (2003). Effective management of the airway in the Pierre Robin syndrome using a modified nasopharyngeal tube and pulse oximetry. British Journal of Oral and Maxillofacial Surgery, 41(4), pp. 272-274. doi:10.1016/S0266-4356(03)00100-1

Whitaker, Iain, I.S Whitaker, S. Koron, D.W Oliver, and P. Jani. "Effective Management of the Airway in the Pierre Robin Syndrome Using a Modified Nasopharyngeal Tube and Pulse Oximetry." British Journal of Oral and Maxillofacial Surgery 41, no. 4 (2003): 272-274.

Whitaker, Iain, et al. "Effective Management of the Airway in the Pierre Robin Syndrome Using a Modified Nasopharyngeal Tube and Pulse Oximetry." British Journal of Oral and Maxillofacial Surgery 41.4 (2003): 272-274.