A. SUKHAREV; T. KOPITSA. THE EFFICACY OF OBSTETRIC PESSARIES IN MULTIPLE PREGNANCY DEPENDING ON THE LENGTH OF CERVIX. Eastern Ukrainian Medical Journal, [S. l.], v. 6, n. 4, p. 382–388, 2020. Disponível em: https://eumj.med.sumdu.edu.ua/index.php/journal/article/view/105. Acesso em: 23 sep. 2026.