Primary Sjögren's syndrome with severe central nervous system diseaseNIEMELÄ, R. K; HAKALA, M.Seminars in arthritis and rheumatism. 1999, Vol 29, Num 1, pp 4-13, issn 0049-0172Article

Joint impairment is strongly correlated with disability measured by self-report questionnnaires. Functional status assessment of individuals with rheumatoid arthritis in a population based seriesHAKALA, M; NIEMINEN; MANELIUS, J et al.Journal of rheumatology. 1994, Vol 21, Num 1, pp 64-69, issn 0315-162XArticle

Functional status assessment of physical impairment in a community based population with rheumatoid arthritis : Severely incapacitated patients are rareHAKALA, M; NIEMINEN, P.Journal of rheumatology. 1996, Vol 23, Num 4, pp 617-623, issn 0315-162XArticle

Experiences on the use of biological drugs in psoriatic arthritis-associated amyloidosisIMMONEN, K; KAUPPI, M; HAKALA, M et al.Scandinavian journal of rheumatology. 2011, Vol 40, Num 3, pp 236-238, issn 0300-9742, 3 p.Article

Small bone lesions resembling erosions can frequently be found in bilateral wrist MRI of healthy individualsPALOSAARI, K; VUOTILA, J; SOINI, I et al.Scandinavian journal of rheumatology. 2009, Vol 38, Num 6, pp 450-454, issn 0300-9742, 5 p.Article

Combination drug strategy in recent-onset rheumatoid arthritis suppresses collagen I degradation and is associated with retardation of radiological progressionHAKALA, M; RISTELI, J; AMAN, S et al.Scandinavian journal of rheumatology. 2008, Vol 37, Num 2, pp 90-93, issn 0300-9742, 4 p.Article

Calculation of valence electron momentum densities using the projector augmented-wave methodMAKKONEN, I; HAKALA, M; PUSKA, M. J et al.The Journal of physics and chemistry of solids. 2005, Vol 66, Num 6, pp 1128-1135, issn 0022-3697, 8 p.Article

Outcomes of a multicentre randomised clinical trial of etanercept to treat ankylosing spondylitisCALIN, A; DIJKMANS, B. A. C; SIBILIA, J et al.Annals of the rheumatic diseases. 2004, Vol 63, Num 12, pp 1594-1600, issn 0003-4967, 7 p.Article

Yielding pillar design at Pyhäsalmi New MineBRUSILA, J; HAKALA, M.ISRM Regional Symposium EUROCK 2001. 2001, pp 813-818, isbn 90-2651-821-8Conference Paper

High prevalence of rheumatoid factor in community-based series of patients with rheumatoid arthritis meeting the new (1987) ARA criteria : RF-negative non-erosive rheumatoid arthritis is very rareHAKALA, M; SAJANTI, E; IKÄHEIMO, I et al.Scandinavian journal of rheumatology. 1998, Vol 27, Num 5, pp 368-372, issn 0300-9742Article

Determination of androstenone in pig fat using packed column supercritical fluid chromatography-mass spectrometryTUOMOLA, M; HAKALA, M; MANNINEN, P et al.Journal of chromatography. B, Biomedical sciences and applications. 1998, Vol 719, Num 1-2, pp 25-30, issn 1387-2273Article

Prevalence of cervical spine subluxations and dislocations in a community-based rheumatoid arthritis populationKAUPPI, M; HAKALA, M.Scandinavian journal of rheumatology. 1994, Vol 23, Num 3, pp 133-136, issn 0300-9742Conference Paper

Comparisons of computed two- and three-dimensional thermomechanical response of jointed rockJOHANSSON, E; HAKALA, M; PELTONEN, E et al.International congress on rock mechanics. 1991, pp 115-119Conference Paper

Once-monthly oral ibandronate provides significant improvement in bone mineral density in postmenopausal women treated with glucocorticoids for inflammatory rheumatic diseases: a 12-month, randomized, double-blind, placebo-controlled trialHAKALA, M; KRÖGER, H; VALLEALA, H et al.Scandinavian journal of rheumatology. 2012, Vol 41, Num 4, pp 260-266, issn 0300-9742, 7 p.Article

Positive treatment response improves the health-related quality of life of patients with early rheumatoid arthritisUUTELA, T; HANNONEN, P; KAUTIAINEN, H et al.Clinical and experimental rheumatology (Testo stampato). 2009, Vol 27, Num 1, pp 108-111, issn 0392-856X, 4 p.Article

Use of the Stanford Health Assessment Questionnaire in estimation of long-term productivity costs in patients with recent-onset rheumatoid arthritisPUOLAKKA, K; KAUTIAINEN, H; MÖTTÖNEN, T et al.Scandinavian journal of rheumatology. 2009, Vol 38, Num 2, pp 96-103, issn 0300-9742, 8 p.Article

Serum IL-1β levels are associated with the presence of erosions in recent onset rheumatoid arthritisEKIUND, K. K; LEIRISALO-REPO, M; RANTA, P et al.Clinical and experimental rheumatology (Testo stampato). 2007, Vol 25, Num 5, pp 684-689, issn 0392-856X, 6 p.Article

Association of tumour necrosis factor a, b and c microsatellite polymorphisms with clinical disease activity and induction of remission in early rheumatoid arthritisLAIVORANTA-NYMAN, S; MÖTTÖNEN, T; LAINE, A. P et al.Clinical and experimental rheumatology (Testo stampato). 2006, Vol 24, Num 6, pp 636-642, issn 0392-856X, 7 p.Article

First-principles calculation of positron states and annihilation at defects in semiconductorsMAKKONEN, I; HAKALA, M; PUSKA, M. J et al.Physica. B, Condensed matter. 2006, Vol 376-77, pp 971-974, issn 0921-4526, 4 p.Conference Paper

Predictors of productivity loss in early rheumatoid arthritis: a 5 year follow up studyPUOLAKKA, K; KAUTIAINEN, H; MÖTTTÖNEN, T et al.Annals of the rheumatic diseases. 2005, Vol 64, Num 1, pp 130-133, issn 0003-4967, 4 p.Article

HLA-DR-DQ haplotypes and genotypes in Finnish patients with rheumatoid arthritisLAIVORANTA-NYMAN, S; MÖTTÖNEN, T; ILONEN, J et al.Annals of the rheumatic diseases. 2004, Vol 63, Num 11, pp 1406-1412, issn 0003-4967, 7 p.Article

Differences between female and male patients with familial rheumatoid arthritisLAIVORANTA-NYMAN, S; LUUKKAINEN, R; HAKALA, M et al.Annals of the rheumatic diseases. 2001, Vol 60, Num 4, pp 413-415, issn 0003-4967Article

Reduced incidence of alcohol related deaths in subjects with rheumatoid arthritisMYLLYKANGAS-LUOSUJÄRVI, R; AHO, K; KAUTIAINEN, H et al.Annals of the rheumatic diseases. 2000, Vol 59, Num 1, pp 75-76, issn 0003-4967Article

Production of the islet cell antigen ICA69 (p69) with baculovirus expression system : Analysis with a solid-phase time-resolved fluorescence method of sera from patients with IDDM and rheumatoid arthritisKEROKOSKI, P; ILONEN, J; GAEDIGK, R et al.Autoimmunity (Print). 1999, Vol 29, Num 4, pp 281-289, issn 0891-6934Article

The value of synovial fluid analysis in the assessment of knee joint destruction in arthritis in a three year follow up studyAMAN, S; RISTELI, J; LUUKKAINEN, R et al.Annals of the rheumatic diseases. 1999, Vol 58, Num 9, pp 559-562, issn 0003-4967Article