Author Details
Гельман, И. Г.
| Issue | Section | Title | File |
| Vol 27, No 11-12 (1931) | Articles | A new type of therapeutic and preventive care |
 (Rus) |
| Issue | Section | Title | File |
| Vol 27, No 11-12 (1931) | Articles | A new type of therapeutic and preventive care |
(Rus) |