Potgieter, Jenni-Marí; Swanepoel, De Wet; Heinze, Barbara M.; Hofmeyr, Louis Murray; Burger, André A.S.; Hamersma, Herman(Cambridge University Press, 2014-04)
Frisby, Caitlin; Eikelboom, Robert H.; Mahomed-Asmail, Faheema; Kuper, Hannah; De Kock, Tersia; Manchaiah, Vinaya; Swanepoel, De Wet(Taylor and Francis, 2022)