Predicting pharmacological potencies of nitrogen-containing bisphosphonates; novel methods dissociate enzyme- and hydroxyapatite-binding affinities - Xia, Z; Dunford, J; Lawson, M; Triffitt, J; Kavanagh, K; Oppermann, U; Roze, C; Kashemirov, B; McKenna, C; Ebetino, F; Russell, R (2007)