Saletra-Bielińska A, Kosińska-Kaczyńska K, Szymusik I, Niderla-Bielińska J, Malejczyk J, Wielgoś M. Cervical expression of elafin and secretory leukocyte peptidase inhibitor does not predict preterm delivery in twin pregnancy – results from a pilot study. JMS [Internet]. 2021 Feb. 24 [cited 2024 Apr. 27];90(1):e490. Available from: https://jms.ump.edu.pl/index.php/JMS/article/view/490