Reference · UMLS · O
Letter O
UMLS Metathesaurus concepts whose preferred name begins with O. 28,813 entries.
UMLS · Letter O
Letter O
28,813 concepts whose preferred name begins with O.
Showing 2,776–2,800 of 28,813
C5939938Observation | Peritoneal fluid | MicrobiologyC5939939Observation | Placenta | MicrobiologyC5939940Observation | Pleural fluid | MicrobiologyC5939941Observation | Pus | MicrobiologyC5939944Observation | Saliva | MicrobiologyC5939945Observation | Semen | MicrobiologyC5939946Observation | Sinus | MicrobiologyC5939947Observation | Skin | MicrobiologyC5939948Observation | Sputum | MicrobiologyC5977772Observation | Sputum tracheal aspirate | MicrobiologyC5939949Observation | Stool | MicrobiologyC5939950Observation | Synovial fluid | MicrobiologyC5939951Observation | Throat | MicrobiologyC5939952Observation | Tissue and Smears | MicrobiologyC5939943Observation | Upper respiratory specimen | MicrobiologyC5939953Observation | Urethra | MicrobiologyC5939954Observation | Urine | MicrobiologyC5939955Observation | Vaginal | MicrobiologyC5939956Observation | Vomitus | MicrobiologyC5939957Observation | Wound | MicrobiologyC5939958Observation | XXX | MicrobiologyC5890437Observation (finding)C1292786Observation - actionC0588596Observation assistant - Bates (occupation)C0807155Observation duration
# same data, as API
GET /api/v1/reference/umls/search?q=o