Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector7322710.17816/kazmj73227MiscellaneousTo the differential diagnosis of acute and chronic appendicitisSchmorellН.info@eco-vector.com140619343066356353006202130062021Copyright © 1934, Schmorell Н.1934<p>The author shares his experience in the application of the method of Prof. Sahl from Knigsberg for the recognition of appendicitis.</p>Kazan Medical archiveКазанский медицинский архив