JOURNAL OF PEDIATRIC ENDOCRINOLOGY & METABOLISM, cilt.31, sa.3, ss.339-343, 2018 (SCI-Expanded)
Background: Biotinidase deficiency (BD) is an autosomal recessive inborn error of metabolism characterized by neurologic and cutaneous symptoms and can be detected by newborn screening. Newborn screening for BD was implemented in Turkey at the end of 2008.