van der Westhuizen, H.-M., Kotze, K., Narotam, H., von Delft, A., Willems, B., & Dramowski, A. (2015). Knowledge, attitudes and practices regarding TB infection control among health science students in a TB-endemic setting. International Journal of Infection Control, 11(4). https://doi.org/10.3396/IJIC.v11i4.030.15