Coin ingestion


Caravari EM, Bennett DL, McElwee NE. Pediatric coin ingestion: a
prospective study on the utility of routine roentgenograms. Am J Dis
Child. 1989;143:549-551
Conners GP, Chamberlain JM, Ochsenschlager DW. Symptoms and
spontaneous passage of esophageal coins. Arch Pediatr Adolesc Med.
Macpherson RI, Hill JG, Othersen HB, Tagge EP, Smith CD. Esophageal
foreign bodies in children: diagnosis, treatment, and complications.
AJR Am J Roentgenol. 1996;166:919-924