| Label | Id | |
|---|---|---|
| Oligospermia due to drug therapy | http://purl.bioontology.org/ontology/ICD10CM/N46.121 | |
| Oligospermia due to extratesticular causes | http://purl.bioontology.org/ontology/ICD10CM/N46.12 | |
| Oligospermia due to infection | http://purl.bioontology.org/ontology/ICD10CM/N46.122 | |
| Oligospermia due to obstruction of efferent ducts | http://purl.bioontology.org/ontology/ICD10CM/N46.123 | |
| Oligospermia due to other extratesticular causes | http://purl.bioontology.org/ontology/ICD10CM/N46.129 | |
| Oligospermia due to radiation | http://purl.bioontology.org/ontology/ICD10CM/N46.124 | |
| Oligospermia due to systemic disease | http://purl.bioontology.org/ontology/ICD10CM/N46.125 |