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結果 : why was bloodletting so popular
5:57

Why Do Some Doctors Still Use Bloodletting?

SciShow
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0:25

Why Are They Bleeding Her? #phlebotomy

Doctor Youn
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0:21

Is Bloodletting Still a Thing? Apparently So! #shorts #bloodletting

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0:42

Blood Letting for Headaches? - NO THANKS

Dr. Cellini
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0:47

The Dark History of Bloodletting You Won't Believe What Happened

Quirks Of Time
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0:37

Bloodletting Knife: The Ancient Cure-All

Ripley's Believe It or Not!
4,367 回視聴 - 5 年前
1:18

Mütter Minute: Lancets and Bloodletting

Mütter Museum of the College of Physicians of Philadelphia
4,293 回視聴 - 6 年前
2:03

Modern Day Blood-letting in Africa

Our Human Planet
100,846 回視聴 - 3 年前
3:08

Blood Letting Tools

MelnickMedicalMuseum
54,297 回視聴 - 12 年前
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Should You Pop This Blood Blister? #shorts #blister

Doctor Youn
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45:47

The Evolution of Phlebotomy

Mayo Clinic Laboratories
4,297 回視聴 - 1 年前
45:07

Everything You Always Wanted to Know About Bloodletting - And a Little Bit More

BYU Library Lectures
1,472 回視聴 - 6 年前
3:49

Bloodletting & Modern Medicine

Brian Johnson
3,963 回視聴 - 13 年前
18:03

Bloodletting

Sydney Institute of Traditional Chinese Medicine
64,210 回視聴 - 2 年前
1:10

Revealed - Fleam

National Museum of Civil War Medicine
3,885 回視聴 - 6 年前
0:49

Medieval Plague Cure: Bloodletting #Shorts

Simple History
48,559 回視聴 - 2 年前
25:01

Maya Bloodletting Mysticism - The Religious Practice of Mayan Blood Sacrifice and the Vision Serpent

ESOTERICA
29,264 回視聴 - 3 年前
0:13

Cupping, does it work?

Matthew Harb, M.D
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2:29

WHAT IS BLOODLETTING?

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TREATING SPIDER VEINS #shorts

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