Chand, S., Rrapi, R., Lo, J. A., Song, S., Gabel, C. K., Desai, N., … Kroshinsky, D. (2021). Purpuric ulcers associated with COVID-19: A case series. Jaad Case Reports, 11, 13–19. https://doi.org/10.1016/j.jdcr.2021.01.019

Chand, S., R. Rrapi, J. A. Lo, S. Song, C. K. Gabel, N. Desai, M. P. Hoang, and D. Kroshinsky. “Purpuric ulcers associated with COVID-19: A case series.” Jaad Case Reports 11 (May 1, 2021): 13–19. https://doi.org/10.1016/j.jdcr.2021.01.019.

Chand S, Rrapi R, Lo JA, Song S, Gabel CK, Desai N, et al. Purpuric ulcers associated with COVID-19: A case series. Jaad Case Reports. 2021 May 1;11:13–9.

Chand, S., et al. “Purpuric ulcers associated with COVID-19: A case series.” Jaad Case Reports, vol. 11, May 2021, pp. 13–19. Scopus, doi:10.1016/j.jdcr.2021.01.019.

Chand S, Rrapi R, Lo JA, Song S, Gabel CK, Desai N, Hoang MP, Kroshinsky D. Purpuric ulcers associated with COVID-19: A case series. Jaad Case Reports. 2021 May 1;11:13–19.