RT Journal Article SR Electronic T1 Sudden hair loss associated with trachyonychia JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 567 OP 568 VO 75 IS 8 A1 Sergio Vañó-Galván A1 Sonsoles Aboín A1 Sonio Beà-Ardebol A1 Juan Luis Santiago Sánchez-Mateos YR 2008 UL http://www.ccjm.org/content/75/8/567.abstract AB