Seymons, Katia Dermatologic signs of biotin deficiency leading to the diagnosis of multiple carboxylase deficiency. [electronic resource] - Pediatric dermatology - 231-5 p. digital Publication Type: Case Reports; Journal Article ISSN: 0736-8046 Standard No.: 10.1111/j.0736-8046.2004.21308.x doi Subjects--Topical Terms: Biotin--deficiencyChild, PreschoolDiagnosis, DifferentialFemaleHumansMultiple Carboxylase Deficiency--diagnosisSkin Diseases--drug therapy