TY - CHAP M1 - Book, Section TI - Normal Nail Variants A1 - Mayeaux, Jr., E.J. A2 - Usatine, Richard P. A2 - Smith, Mindy A. A2 - Mayeaux, Jr., E.J. A2 - Chumley, Heidi S. PY - 2019 T2 - The Color Atlas and Synopsis of Family Medicine, 3e AB - A 28-year-old man is in the office for a work physical and asks about the white streaks on his fingernail (Figure 198-1). He has had them on and off all of his adult life, but recently developed more of them and was concerned that he might have a vitamin deficiency. He was reassured that this is a normal nail finding often associated with minor trauma. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/03/28 UR - dermatology.mhmedical.com/content.aspx?aid=1164362791 ER -