Maurya, R. ., B. Pratap Singh, A. Kumar Tiwari, and A. Singh. “A Probabilistic Study of Duration of Post-Partum Amenorrhoea in Rural Uttar Pradesh”. Brazilian Journal of Biometrics, vol. 43, no. 2, Apr. 2025, p. e-43739, doi:10.28951/bjb.v43i2.739.