Cite
Absorption of iron from the gastrointestinal tract; a comparative study of the oral iron tolerance test in human beings using stable and radioactive iron.
MLA
Christenson, W. N., et al. “Absorption of Iron from the Gastrointestinal Tract; a Comparative Study of the Oral Iron Tolerance Test in Human Beings Using Stable and Radioactive Iron.” The American Journal of Clinical Nutrition, vol. 4, no. 6, Nov. 1956, pp. 609–18. EBSCOhost, https://doi.org/10.1093/ajcn/4.6.609.
APA
Christenson, W. N., Grace, W. J., Henley, E. D., & Wolff, H. G. (1956). Absorption of iron from the gastrointestinal tract; a comparative study of the oral iron tolerance test in human beings using stable and radioactive iron. The American Journal of Clinical Nutrition, 4(6), 609–618. https://doi.org/10.1093/ajcn/4.6.609
Chicago
Christenson, W N, W J Grace, E D Henley, and H G Wolff. 1956. “Absorption of Iron from the Gastrointestinal Tract; a Comparative Study of the Oral Iron Tolerance Test in Human Beings Using Stable and Radioactive Iron.” The American Journal of Clinical Nutrition 4 (6): 609–18. doi:10.1093/ajcn/4.6.609.