#DermTwitter at work! Please check all answers. #dermatology #dermatology

https://t.co/YaDnYl7Vph via ⁦@nytimes⁩ What are your favorite examples of #dermatology dogma that have been upended by empirical evidence? What’s on deck to be? #dermtwitter

— Ken Katz (@kenkatzmd) July 3, 2019