Attribution 4.0 International (CC BY 4.0)
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Credit
The constituents of the rhizome of Apocynum androsaemifolium / by Charles W. Moore. Attribution 4.0 International (CC BY 4.0). Source: Wellcome Collection.
Provider
This material has been provided by The Royal College of Surgeons of England. The original may be consulted at The Royal College of Surgeons of England.