TY  - RPRT
TI  - An unusual 'swallowed' foreign body.
AU  - F J Lannigan
AU  - C J Newbegin
PY  - 1987
DO  - 10.1017/s0022215100101501
UR  - https://pubmed.ncbi.nlm.nih.gov/3572224/
ID  - 3572224
ER  -