TY - CHAP M1 - Book, Section TI - Chapter 195. Psoriatic Nails A1 - Usatine, Richard P. A1 - Smith, Mindy A. A1 - Chumley, Heidi S. A1 - Mayeaux, E.J. PY - 2013 T2 - The Color Atlas of Family Medicine, 2e AB - A 19-year-old man with a 4-year history of plaque psoriasis presents with nail abnormalities in several fingers (Figure 195-1). He is particularly concerned about the recently acquired greenish discoloration of his fifth digit. SN - PB - The McGraw-Hill Companies CY - New York, NY Y2 - 2024/10/14 UR - accessmedicine.mhmedical.com/content.aspx?aid=57683558 ER -