1. Collins SC, Cordova K, Jellinek NJ (2008) Alternatives to complete nail plate avulsion. J Am Acad Dermatol 59: 619–626
2. Häfner HM, Schmid U, Moehrle M, Strölin A, Breuninger H (2008) Changes in acral blood flux under local application of ropivacaine and lidocaine with and without an adrenaline additive: a double-blind, randomized, placebo-controlled study. Clin Hemorheol Microcirc 38: 279–288
3. Haneke E (2006) Surgical anatomy of the nail apparatus. Dermatol Clin 24: 291–296
4. Jellinek N (2007) Nail matrix biopsy of longitudinal melanonychia: diagnostic algorithm including the matrix shave biopsy. J Am Acad Dermatol 56: 803–810
5. Löser C, Molin S, Lutz GH (2010) Nagelerkrankungen. In: Ruzicka T, Wolff H, Thomas P, Prinz J (Hrsg) Fortschritte der praktischen Dermatologie und Venerologie 2012 (23) 22. Springer, Berlin, Heidelberg, New York, S 385–394