Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector7773110.17816/kazmj77731Research ArticleSociety of Physicians at Kazan University151219272312130013030908202109082021Copyright © 1927, Board E.1927<p>Prof. A. I. Timofeev and Dr. V. V. Diakonov: Materials for the Study of Postpartum Infection. The authors have developed materials of the Obstetric Clinic of Kaz. State University for the period from 1900/01 up to 1925/26 inclusive and material of the Obstetrical Clinic of the State Institute for Advanced Training of Physicians for the period from 1920 to 1926 to find out the number of puerperal diseases during various periods of clinic activity. All material was divided into two groups: the first group covers the period from 1900 to 1919, the second from 1920 to the present.</p>Kazan Medical archiveКазанский медицинский архив