Brennan-Jones, Christopher G.; Whitehouse, Andrew J.O.; Park, Jae; Hegarty, Mary; Jacques, Angela; Eikelboom, Robert H.; Swanepoel, De Wet; White, Joanna; Jamieson, Sarra E.(Wiley, 2015-04)
Brennan-Jones, Christopher G.; Whitehouse, Andrew J.O.; Calder, Samuel D.; Da Costa, Cheryl; Eikelboom, Robert H.; Swanepoel, De Wet; Jamieson, Sarra E.(American Speech-Language-Hearing Association, 2020-07)
Margolis, Robert H.; Wilson, Richard H.; Popelka, Gerald R.; Eikelboom, Robert H.; Swanepoel, De Wet; Saly, George L.(Lippincott Williams and Wilkins, 2016-03)
Mahomed-Asmail, Faheema; Swanepoel, De Wet; Eikelboom, Robert H.; Myburgh, Hermanus Carel; Hall, James Wilbur(Lippincott Williams and Wilkins, 2016-01)