© John Greim / Science SourcE

July 20, 2021

© John Greim / Science SourcE

© John Greim / Science SourcE

ENTtoday - https://www.enttoday.org/article/new-clinical-trial-sentinel-lymph-node-biopsy-as-management-option-for-oral-cancer/ent_0721_pg19a/

© John Greim / Science SourcE

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