1. Merkel cell carcinoma: an update and review: pathogenesis, diagnosis, and staging;Coggshall;J Am Acad Dermatol,2018
2. Merkel cell carcinoma: current US incidence and projected increases based on changing demographics;Paulson;J Am Acad Dermatol,2018
3. National Program of Cancer Registries and Surveillance, Epidemiology, and End Results SEER*Stat Database: NPCR and SEER Incidence – US Cancer Statistics 2001–2015 Public Use Research Database, United States Department of Health and Human Services, Centers for Disease Control and Prevention and National Cancer Institute. Released June 2018, based on the November 2017 submission. Accessed at www.cdc.gov/cancer/npcr/public-use.
4. Merkel cell carcinoma;Ramahi;Am J Clin Oncol,2013