| Label | Id | |
|---|---|---|
| C2D | 9006 | |
| monosomies | D009006 | |
| C2 deficiency | 9006 | |
| complement component 2 deficiency | 9006 | |
| complement component 2 deficiency; C2D | http://purl.obolibrary.org/obo/MONDO_0009006 | |
| complement deficiency caused by mutation in C2 | 9006 | |
| C2 complement deficiency | 9006 | |
| familial idiopathic nephrotic syndrome | 19006 | |
| familial idiopathic steroid-resistant nephrotic syndrome | 19006 |