by Madi, N. Madi, Moosa, F. Y. Moosa, Parbhoo, K.B. Parbhoo, Pettifor, J.M. Pettifor, Thandrayen, K. Thandrayen
Published in JEMDSA : the journal of endocrinology, metabolism and diabetes of South Africa (01.12.2020)

by Ransome, O.J., Argent, A.C., Parbhoo, K.B. & Delahunt, T.
Published in South African medical journal (01.04.1987)