Richard A. Johnson

Dermatology

55 Fruit St
Boston, MA 02114

Last Updated: 09/26/2026

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Found 2 publications

Trachyonychia Secondary to Acitretin Usage.

Trachyonychia Secondary to Acitretin Usage.

Journal: Cureus

Published: March 03, 2020

Images in clinical medicine. Polydactyly.

Images in clinical medicine. Polydactyly.

Journal: The New England journal of medicine

Published: December 02, 2011

Showing 1-2 of 2

Last Updated: 09/26/2026