Koortzen, Michiel; Biggs, Lourens W.; Wolvaardt, Jacqueline Elizabeth (Liz); Turner, A.C. (Astrid); Bac, Martin; Volpe, Mark(Medpharm Publications, NISC (Pty) Ltd and Cogent, Taylor and Francis Group, 2020-07-16)
Born, K.M.; Wolvaardt, Jacqueline Elizabeth (Liz); McIntosh, E.(Africa Association for Health, Physical Education, Recreation, Sport and Dance, 2015-06)