Ravi Kant Maurya, Raman Pant, Anil Kumar, Soni R. Study of postpartum amenorrhea in Uttar Pradesh using Exponential distribution for NFHS-5 data . Braz. J. Biom. [Internet]. 2025 Apr. 22 [cited 2025 May 10];43(3):e-43769. Available from: http://ftpnucleo.ufla.br/index.php/BBJ/article/view/769