Riina Kallikorm

The International Costs and Utilities Related to Osteoporotic Fractures Study (ICUROS)—quality of life during the first 4 months after fracture

Fredrik Borgström, Ingrid Lekander, M Ivergård et al. · Osteoporosis International · 2013 · 142 citations · Full text

Medicine, Orthopedic Surgery, Pharmacoeconomics +10

Seasonal variance of 25-(OH) vitamin D in the general population of Estonia, a Northern European country

Mart Kull, Riina Kallikorm, Anu Tamm et al. · BMC Public Health · 2009 · 138 citations · Full text

Medicine, Endocrinology, Nutritional Sciences +13

Body mass index determines sunbathing habits: implications on vitamin D levels

Mart Kull, Riina Kallikorm, Margus Lember · Internal Medicine Journal · 2009 · 129 citations

Medicine, Nutrition, Nutritional Sciences +14

Quality of life for up to 18 months after low-energy hip, vertebral, and distal forearm fractures—results from the ICUROS

Axel Svedbom, Fredrik Borgstöm, E Hernlund et al. · Osteoporosis International · 2017 · 129 citations

Medicine, Orthopaedic Surgery, Orthopedic Surgery +8

Reevaluation of the Role of Duration of Morning Stiffness in the Assessment of Rheumatoid Arthritis Activity

Nasim A. Khan, Jaime Calvo‐Alén, Jolanta Dadonienė et al. · The Journal of Rheumatology · 2009 · 70 citations · Full text

Medicine, Internal Medicine, Health Assessment +12