Ingestion of cylindrical batteries and its management | BMJ Case Reports
MiniTeach: A Dangerous Tummy Button — EM3
X-ray of a child with a foreign body battery in the gastrointestinal tract X-ray film ,coins found in the stomach of a 3 year old child - white, black Stock Photo -
Engineers harness stomach acid to power tiny sensors | MIT News | Massachusetts Institute of Technology
Simple battery armor to protect against gastrointestinal injury from accidental ingestion | PNAS
New Batteries That Mimic The Human Intestine Could Store 5 Times More Energy : ScienceAlert
Ingested button batteries | Radiology Case | Radiopaedia.org