Cite
MLA Citation
Hee Young Yun et al.. “Serum Nitrogen and Carbon Stable Isotope Ratios Meet Biomarker Criteria for Fish and Animal Protein Intake in a Controlled Feeding Study of a Women's Health Initiative Cohort.” Journal of nutrition, vol. 148, no. 12, 2018, pp. 1931–1937. http://access.bl.uk/ark:/81055/vdc_100095535809.0x000058