Digitalis assay / by W. Harrison Martindale.
- Martindale, W. Harrison (William Harrison), 1874-1933.
- Date:
- 1913
Licence: In copyright
Credit: Digitalis assay / by W. Harrison Martindale. Source: Wellcome Collection.
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Licence: In copyright
Credit: Digitalis assay / by W. Harrison Martindale. Source: Wellcome Collection.