School-based assessment of menstrual irregularities and their predictors among adolescent girls in rural Bangladesh: A cross-sectional study. - Rahman, Md Jiaur; Rahman, Md Moshiur; Sarker, Mohammad Habibur Rahman; Chowdhury, Sajeda; Karim, Ishrat Jahan; Tasnim, Zarin; Tama, Israth Jahan; Bubly, Jesmin Ara; Ananta, Taiyaba Tabassum; Banu, Bilkis; Hawlader, Mohammad Delwer Hossain; Shimpuku, Yoko (Journal of Family Medicine & Primary Care, 2026)