^Hess SY, Peerson JM, King JC, Brown KH. Use of serum zinc concentration as an indicator of population zinc status. Food and Nutrition Bulletin. September 2007, 28 (3 Suppl): S403–29. PMID 17988005. doi:10.1177/15648265070283S303.
^"Zinc"互聯網檔案館的存檔,存檔日期19 September 2017., pp. 442–501 in Dietary Reference Intakes for Vitamin A, Vitamin K, Arsenic, Boron, Chromium, Copper, Iodine, Iron, Manganese, Molybdenum, Nickel, Silicon, Vanadium, and Zinc. National Academy Press. 2001.
^Prasad AS. Discovery of human zinc deficiency: 50 years later. Journal of Trace Elements in Medicine and Biology. 2012, 26 (2–3): 66–69. PMID 22664333. doi:10.1016/j.jtemb.2012.04.004.