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ORIGINAL RESEARCH
The efficacy of systemic enzyme therapy in the complex treatment of trophic ulcers of venous etiology
1 Research and Education Center for Medical Science and Technology,
Bauman Moscow State Technical University, Moscow, Russia
2 Department of Thoracic Surgery No. 1, Faculty of General Medicine,
Pirogov Russian National Research Medical University, Moscow, Russia
3 Department of Morphology, Faculty of Medicine and Biology,
Pirogov Russian National Research Medical University, Moscow, Russia
Correspondence should be addressed: Ivan Vasilev
Leninsky prospekt, d. 10, korp. 5, Moscow, Russia, 117049; ur.liam@savidm