Ahmad, Hasnat, van der Mei, Ingrid, Palmer, Andrew J., Taylor, Bruce V., Lucas, Robyn M., Ponsonby, Anne-Louise, Lechner-Scott, Jeannette, Dear, Keith, Valery, Patricia, Clarke, Philip M., Simpson, Steve. Sage; 2019. Estimation of annual probabilities of changing disability levels in Australians with relapsing-remitting multiple sclerosis.

Lartey, Stella T., Si, Lei, de Graaff, Barbara, Magnussen, Costan G., Ahmad, Hasnat, Campbell, Julie, Biritwum, Richard Berko, Minicuci, Nadia, Kowal, Paul, Palmer, Andrew J.. Elsevier; 2019. Evaluation of the association between health state utilities and obesity in sub-Saharan Africa: evidence from World Health Organization Study on Global AGEing and adult health wave 2.