by Griffiths, C.E.M., Walt, J.M., Ashcroft, D.M., Flohr, C., Naldi, L., Nijsten, T., Augustin, M.
Published in British journal of dermatology (1951) (01.07.2017)

by Cohen, A.D., Wu, J.J., Puig, L., Chimenti, S., Vender, R., Rajagopalan, M., Romiti, R., Cruz, C., Skov, L., Zachariae, C., Young, H.S., Foley, P., Walt, J.M., Naldi, L., Prens, E.P., Blauvelt, A.
Published in British journal of dermatology (1951) (01.12.2017)

by Golbari, N.M., Walt, J.M., Blauvelt, A., Ryan, C., Kerkhof, P., Kimball, A.B.
Published in Journal of the European Academy of Dermatology and Venereology (01.02.2021)

by Iversen, L., Lange, M.M., Bissonette, R., Carvalho, A.V.E., Kerkhof, P.C., Kirby, B., Kleyn, C.E., Lynde, C.W., Walt, J.M., Wu, J.J.
Published in Journal of the European Academy of Dermatology and Venereology (01.07.2017)

by Wu, J.J., Lynde, C.W., Kleyn, C.E., Iversen, L., van der Walt, J.M, Carvalho, A., Kirby, B., Bissonnette, R.
Published in Journal of the European Academy of Dermatology and Venereology (01.07.2016)

by Walt, J.M
Published in Estates Gazette (UK) (1980)

by Pretorius, P.J., van der Walt, J.J., Kruger, J.M. & Naude, T.W.
Published in South African medical journal (08.11.1969)

by Brink, A.J., Benade, M.M.M., Lombard, C.J., Barnes, J.M. & Van der Walt, F.E.
Published in South African medical journal (05.03.1988)