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)
Mahomed-Asmail, Faheema; Swanepoel, De Wet; Eikelboom, Robert H.; Myburgh, Hermanus Carel; Hall, James Wilbur(Lippincott Williams and Wilkins, 2016-01)
Margolis, Robert H.; Wilson, Richard H.; Popelka, Gerald R.; Eikelboom, Robert H.; Swanepoel, De Wet; Saly, George L.(Lippincott Williams and Wilkins, 2016-03)