Jorde, R., & Grimnes, G. (2020). Increased calcium intake is associated lower serum 25-hydroxyvitamin D levels in subjects with adequate vitamin D intake: A population-based observational study. BMC Nutrition, 6(1), .
Chicago Style (17th ed.) CitationJorde, Rolf, and Guri Grimnes. "Increased Calcium Intake Is Associated Lower Serum 25-hydroxyvitamin D Levels in Subjects with Adequate Vitamin D Intake: A Population-based Observational Study." BMC Nutrition 6, no. 1 (2020).
MLA (9th ed.) CitationJorde, Rolf, and Guri Grimnes. "Increased Calcium Intake Is Associated Lower Serum 25-hydroxyvitamin D Levels in Subjects with Adequate Vitamin D Intake: A Population-based Observational Study." BMC Nutrition, vol. 6, no. 1, 2020.
Warning: These citations may not always be 100% accurate.