Ritva Markkula

FGF21 is a biomarker for mitochondrial translation and mtDNA maintenance disorders

Jenni M. Lehtonen, Saara Forsström, Emanuela Bottani et al. · Neurology · 2016 · 216 citations · Full text

Clustering of symptoms associated with fibromyalgia in a Finnish Twin Cohort

Ritva Markkula, Pentti A. Järvinen, Päivi Leino‐Arjas et al. · European Journal of Pain · 2008 · 64 citations

Predictors of fibromyalgia: a population-based twin cohort study

Ritva Markkula, Eija Kalso, Jaakko Kaprio · BMC Musculoskeletal Disorders · 2016 · 38 citations · Full text

Muscle activity and acute stress in fibromyalgia

Teemu Zetterman, Ritva Markkula, Juhani Partanen et al. · BMC Musculoskeletal Disorders · 2021 · 27 citations · Full text

The burden of symptoms predicts early retirement: A twin cohort study on fibromyalgia‐associated symptoms

Ritva Markkula, Eija Kalso, Antti Huunan‐Seppäläl et al. · European Journal of Pain · 2011 · 23 citations