TY - CHAP M1 - Book, Section TI - Chapter 190. Normal Nail Variants A1 - Usatine, Richard P. A1 - Smith, Mindy A. A1 - Chumley, Heidi S. A1 - Mayeaux, E.J. Y1 - 2013 N1 - T2 - The Color Atlas of Family Medicine, 2e AB - A 28-year-old man is in the office for a work physical and asks about the white streaks on his fingernail (Figure 190-1). He has had them on and off all of his adult life, but recently developed more of them and was concerned he may have a vitamin deficiency. He was reassured that this is a normal nail finding often associated with minor trauma. SN - PB - The McGraw-Hill Companies CY - New York, NY Y2 - 2024/04/24 UR - accessmedicine.mhmedical.com/content.aspx?aid=57683185 ER -