Berghella, V., & Saccone, G. (2019). Fetal fibronectin testing for reducing the risk of preterm birth. Cochrane Database Syst Rev.
शिकागो स्टाइल उद्धरणBerghella, Vincenzo, और Gabriele Saccone. "Fetal Fibronectin Testing for Reducing the Risk of Preterm Birth." Cochrane Database Syst Rev 2019.
एमएलए उद्धरणBerghella, Vincenzo, और Gabriele Saccone. "Fetal Fibronectin Testing for Reducing the Risk of Preterm Birth." Cochrane Database Syst Rev 2019.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.