References
- Allander E, Lindahl B IB. MEDOS study group. The Mediterranean Osteoporosis Study (MEDOS): Theoretical and Practical Issues of a Major International Project on Hip Fracture Epidemiology. Bone 1993; 14(Suppl. 1)S37–44
- Kanis J A, Johnell O, Gullberg B, Allander E, Dilsen G, Gennari C, Lopes Vaz A A, Lyritis G P, Mazzuoli G, Miravet L, Passeri M, Perez Cano R, Rapado A, Ribot C. Evidence for the efficacy of drugs affecting bone metabolism in preventing hip fracture. Br Med J 1992; 7: 1124–8