@article{ref1,
title="Unusual cases of breast and extremity gangrene following coal gas poisoning",
journal="Rozhledy v Chirurgii- Mesicnik Ceskoslovenske Chirurgicke Spolecnosti",
year="1951",
author="Tesař, Otakar",
volume="30",
number="4",
pages="132-139",
abstract="<p>[Abstract unavailable]</p> <p>Language: un</p>",
language="un",
issn="0035-9351",
doi="",
url="http://dx.doi.org/"
}