Why Do Some Doctors Still Use Bloodletting? скачать в хорошем качестве

Why Do Some Doctors Still Use Bloodletting?

Has a doctor ever told you that you just have too much blood? Probably not, but there are a handful of conditions where being a little low might be good for you. Hosted by: Olivia Gordon Head to https://scishowfinds.com/ for hand selected artifacts of the universe! ---------- Support SciShow by becoming a patron on Patreon:   / scishow   ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Sam Lutfi, D.A. Noe, الخليفي سلطان, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook:   / scishow   Twitter:   / scishow   Tumblr:   / scishow   Instagram:   / thescishow   ---------- Sources: https://www.nationalgeographic.com/sc... https://bmcmedicine.biomedcentral.com... http://www.nbcnews.com/id/5319129/ns/... https://www.bcmj.org/premise/history-... https://www.ncbi.nlm.nih.gov/pmc/arti... http://www.rcpe.ac.uk/sites/default/f... https://www.ncbi.nlm.nih.gov/pmc/arti... https://www.ncbi.nlm.nih.gov/pubmed/1... https://www.ucsfhealth.org/education/... https://www.ncbi.nlm.nih.gov/pmc/arti... https://www.sciencedirect.com/science... http://www.pbs.org/wnet/nature/bloody... https://www.ncbi.nlm.nih.gov/pubmed/8... https://www.niddk.nih.gov/health-info... https://www.ncbi.nlm.nih.gov/pubmedhe... ------ Images: https://commons.wikimedia.org/wiki/Fi... https://commons.wikimedia.org/wiki/Fi... https://commons.wikimedia.org/wiki/Fi... https://commons.wikimedia.org/wiki/Fi...    • Scarificator   https://en.wikipedia.org/wiki/File:Ho... https://wellcomecollection.org/works/... https://wellcomecollection.org/works/... https://wellcomecollection.org/works/... https://www.istockphoto.com/vector/yo... https://www.istockphoto.com/photo/red... https://commons.wikimedia.org/wiki/Fi... https://commons.wikimedia.org/wiki/Fi... https://www.istockphoto.com/vector/ab... https://www.istockphoto.com/photo/hir...