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Needham discusses bloodletting, blood circulation, and how blood provides nourishment to the body.

Subject: Physiology / Medicine

Reference number
Earliest possible date
25 November 1675
Physical description
Ink on paper
Page extent
8 pages

Creator name

Walter Needham

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Walter Needham, Paper, 'De sero sanguinis' by Dr W [Walter] Needham, 25 November 1675, CLP/14i/28, The Royal Society Archives, London,, accessed on 13 April 2024

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  • Classified Papers

    Dates: 1592-1741

    The 'Classified Papers' of the Royal Society are papers from British and international natural philosophers and scholars categorised according to subject areas.

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