Oakley, E., Williams, A., Crowe, L., Jachno, K., Donath, S., Neutze, J., …Furyk, J. (2014). A prospective observational study to assess the diagnostic accuracy of clinical decision rules for children presenting to emergency departments after head injuries (protocol): The Australasian Paediatric Head Injury Rules Study (APHIRST). BMC Pediatrics, 14(1), 148. https://doi.org/10.1186/1471-2431-14-148