Brennan-Jones, Christopher G.; Eikelboom, Robert H.; Jacques, Angela; Swanepoel, De Wet; Atlas, Marcus D.; Whitehouse, Andrew J.O.; Jamieson, Sarra E.; Oddy, Wendy H.(Wiley, 2017-02)
Tao, Karina F.M.; Brennan-Jones, Christopher G.; Capobianco-Fava, Dirce M.; Jayakody, Dona M.P.; Friedland, Peter L.; Swanepoel, De Wet; Eikelboom, Robert H.(American Speech-Language-Hearing Association, 2018-07-13)
Frisby, Caitlin; Eikelboom, Robert H.; Mahomed-Asmail, Faheema; Kuper, Hannah; De Kock, Tersia; Manchaiah, Vinaya; Swanepoel, De Wet(Taylor and Francis, 2022)
Ebrahimi-Madiseh, Azadeh; Eikelboom, Robert H.; Bennett, Rebecca J.; Upson, Gemma S.; Friedland, Peter; Swanepoel, De Wet; Atlas, Marcus D.(Lippincott Williams and Wilkins, 2022-09)