Retraction Note: The levels of pro- and anti-inflammatory cytokines in premature infants with perinatal infections

Affiliations

• ¹ Department of Childhood Diseases No. 1 with Neonatology, West Kazakhstan Marat Ospanov Medical University, 68 Maresyev Str., 030000, Aktobe, Republic of Kazakhstan. zumalina@mail.ru.
• ² Department of Childhood Diseases No. 1 with Neonatology, West Kazakhstan Marat Ospanov Medical University, 68 Maresyev Str., 030000, Aktobe, Republic of Kazakhstan.
• ³ Department of Normal and Topographic Anatomy with Operative Surgery, West Kazakhstan Marat Ospanov Medical University, 68 Maresyev Str., 030000, Aktobe, Republic of Kazakhstan.