1. Coffee consumption, rheumatoid factor, and the risk of rheumatoid arthritis. Issue 8 (1st August 2000) Authors: Heliövaara, M; Aho, K; Knekt, P; Impivaara, O; Reunanen, A; Aromaa, A Journal: Annals of the rheumatic diseases Issue: Volume 59:Issue 8(2000) Page Start: 631 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Lumbar disc syndrome in Finland. Issue 3 (September 1987) Authors: Heliövaara, M; Impivaara, O; Sievers, K; Melkas, T; Knekt, P; Korpi, J; Aromaa, A Journal: Journal of epidemiology and community health Issue: Volume 41:Issue 3(1987) Page Start: 251 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗