Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector5848810.17816/kazmj58488MiscellaneousHolfelder's field voter demonstrationsGasulR.info@eco-vector.com130919302699479471801202118012021Copyright © 2021, Gasul R.2021<p><span class="VIiyi" lang="en"><span class="JLqJ4b" data-language-for-alternatives="en" data-language-to-translate-into="ru" data-phrase-index="0">Meeting on December 26, 1929 R. Gasul. Demonstration of Holfelder's voter field, his method of irradiation in deep X-ray therapy. The speaker notes the great importance of this method in teaching X-ray therapy. The young radiologist learns about precise dosage and measurement and, with the help of special templates, an accurate understanding of incorrect installation and the associated burn hazard. In conclusion, the speaker reported on his personal experience with Holfelder's measuring method, which he met during a visit to the X-ray Institute in Frankfurt headed by N. Holfelde (in 1927). - Debate: Segal, Formozov, Margolis, Gefen.</span></span></p>Kazan Medical archiveКазанский медицинский архив