| Label | Id |
|---|---|
| acquired immunity to infectious agent | http://purl.obolibrary.org/obo/IDO_0000621 |
| acquired immunodeficiency | http://purl.obolibrary.org/obo/IDO_0000640 |
| active immunization against infectious agent | http://purl.obolibrary.org/obo/IDO_0000498 |
| acute infection | http://purl.obolibrary.org/obo/IDO_0000627 |
| acute infectious disease course | http://purl.obolibrary.org/obo/IDO_0000477 |
| adaptive immune response | http://purl.obolibrary.org/obo/GO_0002250 |
| adaptive immunity to infectious agent | http://purl.obolibrary.org/obo/IDO_0000621 |
| adhesin | http://purl.obolibrary.org/obo/IDO_0000557 |
| adhesion disposition | http://purl.obolibrary.org/obo/IDO_0000437 |
| adhesion factor | http://purl.obolibrary.org/obo/IDO_0000557 |
