Breedt, Mia; Janse van Rensburg, Dina Christina; Fletcher, Lizelle; Grant, C.C. (Catharina Cornelia); Schwellnus, Martin Peter(Lippincott Williams and Wilkins, 2019-07)
Hassan, Ismail; Ramagole, Dimakatso Althea; Janse van Rensburg, Dina Christina; Grant, C.C. (Catharina Cornelia); Collins, Robert Matthew(Health and Medical Publishing Group, 2010-07)