class III antigensmedical dictionary

Non-cell membrane molecules that are encoded by the S region of the major histocompatibility complex. These antigens are not involved in determining histocompatibility and include the complement proteins.

(05 Mar 2000)

class III malocclusiondental dictionary, medical dictionary

<dentistry> A Malocclusion where your lower teeth stick out past your upper teeth. This is also called an underbite.

(05 Mar 2000)

class III streammedical dictionary

All other perennial streams not meeting higher class criteria.

(05 Dec 1998)