1 Sir Richard Hawkins https://hekint.org/2019/11/19/scurvy-before-james-lind/
2 ’Treatise of the Scurvy’ (1753) by James Lind https://pmj.bmj.com/content/78/925/695
3 Dr. Ignaz Semmelweis: studies of death in childbirth https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3807776/
4 Dr. Holmes & Dr. Semmelweis: Preventing the Transmission of Puerperal Fever https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2866610/