@article{ref1,
title="Esophageal transit of tablets and capsules",
journal="American journal of hospital pharmacy",
year="1983",
author="Fell, John T.",
volume="40",
number="6",
pages="946, 948-946, 948",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-9289",
doi="",
url="http://dx.doi.org/"
}