%0 Letter %T Ethical considerations for dermatologists providing unsolicited advice about malignant nail conditions. %A Hill RC %A Grant-Kels JM %A Lipner SR %J J Am Acad Dermatol %V 0 %N 0 %D 2024 Jul 31 %M 39094837 %F 15.487 %R 10.1016/j.jaad.2024.07.1480