Conflict between epidemiological and clinical diagnosis of rheumatoid arthritis in a population sample

Risk factors for hip fracture in men from southern Europe: the MEDOS study. Mediterranean Osteoporosis Study.

Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA·1999

How well do investigators estimate results in advance? A methodological study from a multinational epidemiological survey on hip fracture risks.

International journal of technology assessment in health care·1999

Circumstances around the fall in a multinational hip fracture risk study: a diverse pattern for prevention. MEDOS Study Group). Mediterranean Osteoporosis Study.

Accident; analysis and prevention·1998

Why is prevention so difficult and slow?

Scandinavian journal of social medicine·1997

What is the long term value of multiphasic health screening and the initial judgement of benefit?

Scandinavian journal of social medicine. Supplementum·1997