Verma, D. P., Pandya, D. C., Ramanuj, D. V., & Singh, D. M. (2011). Menstrual Pattern of Adolescent School Girls of Bhavnagar (Gujarat): Menstrual Pattern Of Adolescent School Girls. National Journal of Integrated Research in Medicine, 2(1), 39–41. https://doi.org/10.70284/njirm.v2i1.1895