%0 Journal Article
%T Coin ingestion: unusual appearance of the penny in a child
%J Radiology
%D 1986
%A Fernbach, S. K.
%A Tucker, G. F.
%V 158
%N 2
%P 512-512
%X The United States of America changed the composition of the penny in 1982. It is now a copper-plated, zinc-based coin. Erosions of the edge of this new coin were observed when it was impacted in the esophagus of a 13-month-old child.<p /><p>Language: en</p>
%G en
%I Radiological Society of North America
%@ 0033-8419
%U http://dx.doi.org/10.1148/radiology.158.2.3941880