IRELAND, A., SAUNDERS, F.R., MUTHURI, S.G., PAVLOVA, A.V., HARDY, R.J., MARTIN, K.R., BARR, R.J., ADAMS, J.E., KUH, D., ASPDEN, R.M. GREGORY, J.S. and COOPER, R. 2019. Age at onset of walking in infancy is associated with hip shape in early old age. Journal of bone and mineral research [online], 34(3), pages 455-463. Available from: