Tang CM. Analysis of 25 cases of vaginal foreign body in children[J]. Chin J Obstet Gynecol, 1996, 31(7): 433.
[2]
Simon DA, Berry S, Brannlan J, et al. Recurrent, purulent vaginal discharge associated with longstanding presence of a foreign body and vaginal stenosis [J]. J Pediatr Adolesc Gynecol, 2003, 16(6): 361-363.