Expulsion of tapeworms. Е. A. Ratner (Klin. Med., 1926, No. 117) - PDF (Russian)
© 1927 Board E.
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.