MS, H., G, G., RM, J., Y, F., & R, J. (2010). Low serum 25-hydroxyvitamin D levels are associated with increased all-cause mortality risk in a general population: The Tromsø study. European journal of endocrinology, 162(5), 935. https://doi.org/10.1530/EJE-09-1041
Chicago Style (17th ed.) CitationMS, Hutchinson, Grimnes G, Joakimsen RM, Figenschau Y, and Jorde R. "Low Serum 25-hydroxyvitamin D Levels Are Associated with Increased All-cause Mortality Risk in a General Population: The Tromsø Study." European Journal of Endocrinology 162, no. 5 (2010): 935. https://doi.org/10.1530/EJE-09-1041.
MLA (9th ed.) CitationMS, Hutchinson, et al. "Low Serum 25-hydroxyvitamin D Levels Are Associated with Increased All-cause Mortality Risk in a General Population: The Tromsø Study." European Journal of Endocrinology, vol. 162, no. 5, 2010, p. 935, https://doi.org/10.1530/EJE-09-1041.