http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
This video talks about trace minerals like iron, zinc, fluoride, and iodine and their function to the human body. In this episode: Iron deficiency and overload.
[produced and directed by Pamela Kettle].
Title from resource description page (viewed June 07, 2019).