Molecular modeling comparison of nitrogen-containing bisphosphonates of varying potency co-crystalized in farnesyl diphosphate synthase - Ebetino, F; Kashemirov, B; McKenna, C; Evdokimov, A; Pokross, M; Barnett, B; Dunford, J; Kavanagh, K; Rogers, M; Lundy, M; Oppermann, U; Russell, R (2006)