Hatchette. X-ray treatment of hay fever (New-Orleans M. and. Surg. I. V. 89, VIII 1936) - PDF (Russian)
© 1937 Dembskaya V.
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under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
This work is licensed
under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.