@article{ref1,
title="Pneumopericardium as a complication of foreign body aspiration",
journal="Pediatric radiology",
year="1978",
author="Tjhen, K. Y. and Schmaltz, A. A. and Ibrahim, Z. and Nolte, K.",
volume="7",
number="2",
pages="121-123",
abstract="A case of pneumopericardium in an infant complicating aspiration of a foreign body is reported. In addition to X-ray studies echocardiography is valuable for the control of the disease. The pathogenesis and the treatment are discussed and a short review of the literature is given.<p /><p>Language: en</p>",
language="en",
issn="0301-0449",
doi="",
url="http://dx.doi.org/"
}