'A modified valve attachment for the Douglas respiration apparatus', reprinted from thePhys. Proceedings, 20th March 1920.
Offprint
Archive Unit
- For more information, email the repository
- Advice on accessing these materials
- Cite this description
- Bookmark:http://archiveshub.jisc.ac.uk/data/gb133-mmc/1c/mmc/1/raper/16
- This material is held at
- ReferenceGB 133 MMC/1/Raper/16
- Dates of Creation1920