vitamin A deficiency https://github.com/monarch-initiative/mondo/issues/9097 UMLS:C0042842 vitamin A deficiency (disease) EFO:1001237 vitamin A deficiencies SCTID:72000004 MedDRA:10047586 HP:0004905 icd11.foundation:435342452 NCIT:C85220 Deficiency of vitamin A due to malnutrition, malabsorption, or dietary lack. It is manifested with reduced night vision, night blindness, and xerophthalmia. vitamin A deficiency ICD10WHO:E50 MESH:D014802 deficiency, vitamin A deficiencies, vitamin A MONDO:0007016 ICD9:264.9 ICD9:264.8 ICD9:264 vitamin A deficiency (disease) ICD10CM:E50 MEDGEN:22668 vitamin deficiency disorder