Sharmila, V. and Babu, T.A. 2020. Evaluation of reasons for participation refusal among pregnant women in a perinatal outcome research. International Journal of Reproduction, Contraception, Obstetrics and Gynecology. 9, 6 (May 2020), 2403–2407. DOI:https://doi.org/10.18203/2320-1770.ijrcog20202319.