1. Rich P, Scher R. Examination of the nail and work-up of nail conditions. In:An Atlas of Diseases of the Nail. Rich P, Scher R (Eds). The Parthenon Publishing Group, NY, USA, 1–5 (2003).
2. Rich P, Scher R. Nail anatomy and basic science. In:An Atlas of Diseases of the Nail. Rich P, Scher R (Eds). The Parthenon Publishing Group, NY, USA, 6–8 (2003).
3. Haneke E. Histopathology of common nail conditions. In:A Text Atlas of Nail Disorders Techniques in Investigation and Diagnosis (Third Edition). Baran R, Dawber R, Haneke E, Tosti A, Bristow I (Eds). Martin Dunitz, Taylor & Francis Group, London, UK, 268–279 (2003).
4. Como o clipping pode auxiliar o dermatologista