Berghella, V., & Saccone, G. (2019). Fetal fibronectin testing for reducing the risk of preterm birth. Cochrane Database Syst Rev.
Chicago-стиль цитированияBerghella, Vincenzo, and Gabriele Saccone. "Fetal Fibronectin Testing for Reducing the Risk of Preterm Birth." Cochrane Database Syst Rev 2019.
MLA-цитированиеBerghella, Vincenzo, and Gabriele Saccone. "Fetal Fibronectin Testing for Reducing the Risk of Preterm Birth." Cochrane Database Syst Rev 2019.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.