Tromsø Endocrine Research Group, Department of Clinical Medicine, UiT The Arctic University of Norway,
Biography
Guri Grimnes, Tromsø Endocrine Research Group, Department of Clinical Medicine, UiT The Arctic University of Norway, Tromsø, Norway and Division of Internal Medicine, University Hospital of North Norway, Tromsø, Norway. Specilized in the subjects of Season; Sun exposure; Supplementation; Tracking; Vitamin D. It includes Importance of Tracking, Season, Sunny Vacations and Supplementation for Clinical Evaluation of Serum 25-Hydroxyvitamin D Levels
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