Symmetrical Longitudinal Erythronychia on Both Thumbs:
A Case Report
- Affiliations
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- 1Department of Dermatology and Venerology, Peking University First Hospital, Beijing, China
- 2Beijing Key Laboratory of Molecular Diagnosis on Dermatoses, Beijing, China
- 3National Clinical Research Center for Skin and Immune Diseases, Beijing, China
- 4NMPA Key Laboratory for Quality Control and Evaluation of Cosmetics, Beijing, China