TY - GEN AU - Shigemura,Katumi AU - Yuen,Keiji AU - Kataoka,Nobuo AU - Iwamoto,Takahiro TI - [A case of foreign body in the urinary bladder--chewing gum found in urinary bladder] SN - 0018-1994 PY - 2002///0617 KW - Chewing Gum KW - Foreign Bodies KW - diagnostic imaging KW - Humans KW - Male KW - Masturbation KW - Middle Aged KW - Radiography KW - Urinary Bladder N1 - Publication Type: Case Reports; Journal Article ER -