by Opperman, C.J.
Published in South African medical journal (01.07.2018)

by Bamford, C., Opperman, C.J.
Published in South African medical journal (01.05.2018)

by Amini, K., Altenhof, W., Yuen, S. Chung Kim, Opperman, C.J., Nurick, G.N.
Published in International journal of impact engineering (01.12.2017)

by Wright, J., Kruger, E.J., Opperman, C.J.
Published in SAJCH : the South African journal of child health (01.03.2020)

by Opperman, C.J.
Published in South African Journal of Bioethics and Law (01.06.2019)

by Opperman, C J, Samodien, N
Published in South African medical journal (01.09.2021)

by Opperman, C J, Singh, S, Davids, T, Cox, H, Warren, R, Goosen, W
Published in South African medical journal (01.06.2023)

by Dowling, W., Opperman, C.J.
Published in South African medical journal (02.06.2020)

by Opperman, C J, Enslin, J M N, Nuttall, J, Brink, A J, Da Fonseca, S P, Tootla, H D
Published in South African medical journal (01.11.2021)

by Chung Kim Yuen, S., Altenhof, W., Opperman, C.J., Nurick, G.N.
Published in International journal of impact engineering (01.03.2013)

by Janse van Vuuren, M., Opperman, C.J.
Published in South African Journal of Bioethics and Law (01.11.2018)