The action of an active principle from apocynum / by H.H. Dale and P.P. Laidlaw.

  • Dale, Henry Hallett, 1875-1968.
Date:
1909

Licence: Attribution 4.0 International (CC BY 4.0)

Credit: The action of an active principle from apocynum / by H.H. Dale and P.P. Laidlaw. 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.

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