A NEW DRUG for malaria, known as qinghaosu, has been made in China from the extract of sweet wormwood (Artemisia annua L.). Tests and clinical use over the past seven years have shown that it is...
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A NEW DRUG for malaria, known as qinghaosu, has been made in China from the extract of sweet wormwood (Artemisia annua L.). Tests and clinical use over the past seven years have shown that it is...