Article
Pili Annulati: A Report of 2 American Families
- Author:
- David R. Berk, MD
- Susan J. Bayliss, MD
- Kathrin A. Giehl, MD
Pili annulati (PA) is a rare, benign, autosomal-dominant or sporadic hair shaft disorder characterized by scalp hair with a banded or speckled...