1. Foreign bodies in the urinary bladder: 10 Year experience in Al-ramadi teaching hospital;Al-heeti;Iraqi Acad Sci J,2013
2. Sewing-needle as a nidus for a giant vesical stone, a case report and literature review;Elbashir;Arab J Urol,2010
3. Clinics in surgery. Giant urinary bladder stone formed around a pin in a young Sudanese girl: a case report and literature review;Makkawi;Clin Surg,2019
4. Intravesical foreign body-induced bladder calculi resulting in obstructive renal failure;Kamal;Can Urol Assoc J,2008
5. A boy with a large bladder stone;Chow;Pediatr Neonatol,2008