Hutchinson, M. S., Figenschau, Y., Njølstad, I., Schirmer, H., & Jorde, R. (2011). Serum 25-hydroxyvitamin D levels are inversely associated with glycated haemoglobin (HbA1c). The Tromsøø Study. Scandinavian Journal of Clinical & Laboratory Investigation, 71(5), 399. https://doi.org/10.3109/00365513.2011.575235
Chicago Style (17th ed.) CitationHutchinson, Moira S., Yngve Figenschau, Inger Njølstad, Henrik Schirmer, and Rolf Jorde. "Serum 25-hydroxyvitamin D Levels Are Inversely Associated with Glycated Haemoglobin (HbA1c). The Tromsøø Study." Scandinavian Journal of Clinical & Laboratory Investigation 71, no. 5 (2011): 399. https://doi.org/10.3109/00365513.2011.575235.
MLA (9th ed.) CitationHutchinson, Moira S., et al. "Serum 25-hydroxyvitamin D Levels Are Inversely Associated with Glycated Haemoglobin (HbA1c). The Tromsøø Study." Scandinavian Journal of Clinical & Laboratory Investigation, vol. 71, no. 5, 2011, p. 399, https://doi.org/10.3109/00365513.2011.575235.