Answers are grounded in this paper and cite their sources.
Arthur Locke, E. R. Main; The Relation of Copper and Iron to Production of Toxin and Enzyme Action*, The Journal of Infectious Diseases, Volume 48, Issue 5
No takes yet. Share an insight, caveat, or question.
Locke et al. (1931) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: