Retraction Note: The profile of the key pro-inflammatory cytokines in the serum of patients with CD and their association with the disease severity and activity

• Ahmed Al Qteishat,
• Kiril Kirov,
• Dmitry Bokov

Affiliations

Ahmed Al Qteishat

Department of Biological Sciences and Chemistry, University of Nizwa

Kiril Kirov

Research Institute, Medical University Pleven

Dmitry Bokov

Institute of Pharmacy, Sechenov First Moscow State Medical University