Ravikiran Vernekar Maninder Singh Setia
10.4103/jfmpc.jfmpc_410_16
J Family Med Prim Care
2018 Jan-Feb;7(1):246-248.
esophagus foreign body metallic toy
CC BY-NC-SA
https://pubmed.ncbi.nlm.nih.gov/29915768/
Case Reports
PMC5958578
29915768
Presentation of an unusual metallic foreign body in a child
2018