Other names and synonyms E52. E52 Niacin deficiency [pellagra] Description There is no detailed description, see related Related diseases PellagraHypovitaminosis PKwashiorkorVitamin D deficiencyScurvyVitamin deficiencyVitamin C deficiencyHypovitaminosis B1 42a96bb5c8a2acfb07fc866444b97bf1 ✘Available only when using PRO account Content moderator: Vasin A. S.