DeVita VT Jr, et al., eds. Cancer of unknown primary. In: DeVita, Hellman, and Rosenberg's Cancer: Principles and Practice of Oncology. 12th ed. Wolters Kluwer; 2023. Accessed Nov. 1, 2024.
Carcinoma of unknown primary treatment (PDQ) – Patient version. National Cancer Institute. https://www.cancer.gov/types/unknown-primary/patient/unknown-primary-treatment-pdq. Accessed Nov. 1, 2024.
Occult primary (cancer of unknown primary [CUP]). Comprehensive Cancer Network. https://www.nccn.org/guidelines/guidelines-detail?category=1&id=1451. Accessed Nov. 1, 2024.
Niederhuber JE, et al., eds. Carcinoma of unknown primary. In: Abeloff's Clinical Oncology. 6th ed. Elsevier; 2020. https://www.clinicalkey.com. Accessed Nov. 1, 2024.
Palliative care. National Comprehensive Cancer Network. https://www.nccn.org/guidelines/guidelines-detail?category=3&id=1454. Accessed Nov. 1, 2024.
Distress management. National Comprehensive Cancer Network. https://www.nccn.org/guidelines/guidelines-detail?category=3&id=1431. Accessed Nov. 5, 2024.