English: Superficial cervical lymph nodes and lymph node levels, initially described by the Memorial Sloan-Kettering Cancer Center (New York, NY) and further specified by the Committee for Head and Neck Surgery and Oncology of the American Academy of Otolaryngology–Head and Neck Surgery in 1991:
(2002). "A Proposal for Redefining the Boundaries of Level V in the Neck". Archives of Otolaryngology–Head & Neck Surgery128 (12): 1381. DOI:10.1001/archotol.128.12.1381. ISSN0886-4470.
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