Dogra, K., & Tanwar, M. (2019). Evaluation of fetal fibronectin rapid bedside test as a predictor of preterm labour: a prospective study. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, 8(9), 3447–3452. https://doi.org/10.18203/2320-1770.ijrcog20193698