N.A. CHEREPANOVA2, R.S. ZAMALEEVA1, L.I. MALTSEVA1, A.V. FRIZINA2 1Kazan State Medical Academy — Branch Campus of RMACPE MH Russia, Kazan 2Volzhsk Central Municipal Hospital, Volzhsk Contact details: Cherepanova N.A. — PhD (medicine), Head of Delivery Ward Address: 46 Sovetskaya Str., Volzhsk, Russian Federation, 425005, tel. (83631) 6-37-73, e-mail: [email protected] Objective ― to study the doubtful […]

A.V. FRIZINA1, R.S. ZAMALEEVA2, N.A. CHEREPANOVA1 1Volzhsk Central City Hospital, 46 Sovetskaya Str., Volzhsk, Russian Federation, 425000 2Kazan State Medical Academy — Branch Campus of the FSBEI FPE RMACPE MOH Russia, 36 Butlerov Str., Kazan, Russian Federation, 420012 Frizina A.V. ― obstetrician-gynecologist of the Maternity Department, tel. (836) 316-37-73, e-mail: [email protected], ORCID ID: 0000-0002-5181-0826 Zamaleeva […]

L.V. LEDYAYKINA, A.P. VLASOV, A.V. GERASIMENKO, V.S. VERESHCHAGINA, G.V. FOMINOVA, N.A. LYALICHKINA, E.P. TYURINA, L.I. DZYUBICH Mordovian State University named after N.P. Ogarev, Saransk Republican perinatal centre of the Republic of Mordovia of the Ministry of Health of the Republic of Mordovia  Ledyaylina Lyudmila Viktorovna Candidate of Medical Science, assistant professor of the Department of Pediatrics […]