1. A combination of low serum concentrations of vitamins K1 and D is associated with increased risk of hip fractures in elderly Norwegians: a NOREPOS study. Issue 4 (April 2016) Authors: Finnes, T.; Lofthus, C.; Meyer, H.; Søgaard, A.; Tell, G.; Apalset, E.; Gjesdal, C.; Grimnes, G.; Schei, B.; Blomhoff, R.; Samuelsen, S.; Holvik, K. Journal: Osteoporosis international Issue: Volume 27:Issue 4(2016) Page Start: 1645 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗