ZME Science on MSN
Ancient surgical tools found in China may hold the earliest chemical evidence of anesthesia
A new study of two 600-year-old surgical tools from a Ming Dynasty tomb in eastern China has identified probable residues of ...
Researchers have identified 600-year-old surgical scissors and tweezers in what may be the world's oldest direct chemical ...
Traces of red material crusted on ancient surgical tools may not be a record of pain, but rather the absence thereof. Metal ...
Residues on medical equipment reveal that physicians in China over 600 years ago used aconitine, a highly toxic plant ...
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