by Zar, H., Kritzinger, F.E., Gray, T.C., de Waal, P., Jeevanathrum, A., Rhode, D., Green, R.J., Vanker, A., Levin, M., Masekela, R., Kling, S., Morrison, J., Puterman, A.S., Manjra, A.I., Zöllner, E.W.
Published in South African medical journal (01.08.2018)