Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector7778810.17816/kazmj77788Research ArticleThe reaction of the complement binding to syphilis with an extract from pale spirocheteIsraelsomM. M.<p>experimental department</p>info@eco-vector.comGolovanE. P.<p>experimental department</p>info@eco-vector.comOdessa Dermatovenerological Institute named after E. S. Glavche150619373367697751008202110082021Copyright © 1937, Eco-Vector1937<p>Despite the fact that this year marks the thirtieth anniversary of the discovery of the Wasserman reaction, it must be recognized that a solid theoretical basis has not yet been summed up for it.</p>Kazan Medical archiveКазанский медицинский архив