User:Dgarriso/sandbox

https://www.med-ed.virginia.edu/courses/path/innes/rcd/hemo.cfm

https://www.mayoclinic.org/tests-procedures/hemoglobin-test/about/pac-20385075

https://www.mayoclinic.org/symptoms/high-hemoglobin-count/basics/causes/sym-20050862

https://www.emedicinehealth.com/hemoglobin_levels/article_em.htm#what_are_normal_hemoglobin_values