SINHA, S.; SRIVASTAVA, J. P.; SACHAN, B.; SINGH, R. B. A study of menstrual pattern and prevalence of dysmenorrhea during menstruation among school going adolescent girls in Lucknow district, Uttar Pradesh, India. International Journal Of Community Medicine And Public Health, [S. l.], v. 3, n. 5, p. 1200–1203, 2017. DOI: 10.18203/2394-6040.ijcmph20161384. Disponível em: https://www.ijcmph.com/index.php/ijcmph/article/view/880. Acesso em: 26 oct. 2025.