1. Tender periungual nodules;Holland;Arch Dermatol,1992
2. Swelling of the proximal nail fold caused by underlying warts;Lauchli;Dermatol,2001
3. Phalangeal erosions with subungual warts;Kumar;Indian J Dermatol Venereol,1980
4. Mutilierende subunguale Warzen: Abheilung durch Methotrexat;Plewig;Hautarzt,1973
5. Self-administered topical 5% imiquimod for the treatment of common warts and mollusca contagiosa;Hengge,1999