To phototherapy technique R. Gassal (Klin. Woch., 1923, № 44) - PDF (Russian)
© 2021 Klyachkin G.
This work is licensed
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.