Encyclopedia > Ulcer

Article Content

Ulcer

An ulcer is an open sore caused by bacterial infection of the skin or mucous membrane.

Specific types:

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

... Wikipedia <<Up Contents Mayenne Mayenne is a French département, number 53, named after the Mayenne River[?]. Préfecture (capital): ...