Assertion: ephedrine | /r/HasProperty | documented in china
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Source sentences:
text: Ephedrine in its natural form, known as má huáng (麻黄) in traditional Chinese medicine, has been documented in China since the Han dynasty (206 BC – 220 AD) as an antiasthmatic and stimulant.
text: Ephedrine in its natural form, known as má huáng in traditional Chinese medicine, has been documented in China since the Han Dynasty (206 BC – 220 AD) as an antiasthmatic and stimulant.