Blood circulation in the respiratory system, showing the pulmonary artery and vein. Ink and white paint on paper, with acetate overlay, by D. Vaihinger, 1975.
- Vaihinger, Dagmar.
- Date:
- 1975
- Reference:
- 569717i
Licence: Public Domain Mark
Credit: Blood circulation in the respiratory system, showing the pulmonary artery and vein. Ink and white paint on paper, with acetate overlay, by D. Vaihinger, 1975. Wellcome Collection. Source: Wellcome Collection.