http://www.damncoolpictures.com/2015/01/14-bizarre-facts-about-victorian-surgery.html

製作可樂和毒品的天然原料！管制作物「古柯」的馴化起源研究 - https://dq.yam.com/post.php?id=13933

How Early Islamic Science Advanced Medicine  - https://www.nationalgeographic.com/history/history-magazine/article/muslim-medicine-scientific-discovery-islam