Sadaf S, Kariyappa P. Menorrhagia in a teenager: a rare presentation of paroxysmal nocturnal haemoglobinuria. Int J Contemp Pediatr [Internet]. 2021 Feb. 23 [cited 2026 Jan. 6];8(3):581-4. Available from: https://www.ijpediatrics.com/index.php/ijcp/article/view/4006