APA citiranje

Berghella, V., & Saccone, G. (2019). Fetal fibronectin testing for reducing the risk of preterm birth. Cochrane Database Syst Rev.

Citação norma Chicago

Berghella, Vincenzo, and Gabriele Saccone. "Fetal Fibronectin Testing for Reducing the Risk of Preterm Birth." Cochrane Database Syst Rev 2019.

MLA citiranje

Berghella, Vincenzo, and Gabriele Saccone. "Fetal Fibronectin Testing for Reducing the Risk of Preterm Birth." Cochrane Database Syst Rev 2019.