@article{ref1,
title="Ship without a doctor. Diseases and injuries in the crew of a freighter on regular service between Europe and South America",
journal="Munchener Medizinische Wochenschrift",
year="1971",
author="Naeve, W.",
volume="113",
number="24",
pages="909-913",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0027-2973",
doi="",
url="http://dx.doi.org/"
}