Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector6295610.17816/kazmj62956EditorialTo the diagnosis of perforated gastric and duodenal ulcersBabushkinF. G.info@eco-vector.com3105197455381820903202109032021Copyright © 1974, Babushkin F.G.1974<p>The analysis of the results of clinical and radiological examination of 115 patients admitted to the surgical department with suspected perforated gastric or duodenal ulcer was carried out.</p>Kazan Medical archiveКазанский медицинский архив