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Every source, with its date.
Each page below was read on October 11, 2026. Quotes are word for word. Where a page shows its own date, it is given. If a source changes, the quote here is checked again before it is changed.
- What Is Cancer?National Cancer Institute · Updated August 28, 2026 · https://www.cancer.gov/about-cancer/understanding/what-is-cancer
- Types of Cancer TreatmentNational Cancer Institute · No update date shown on the page · https://www.cancer.gov/about-cancer/treatment/types
- Cancer StatisticsNational Cancer Institute · Updated May 7, 2025 · https://www.cancer.gov/about-cancer/understanding/statistics
- NCI Dictionary of Cancer TermsNational Cancer Institute · Definitions as published on the reading date · https://www.cancer.gov/publications/dictionaries/cancer-terms
- Questions to Ask Your Doctor about Your DiagnosisNational Cancer Institute · Updated April 11, 2022 · https://www.cancer.gov/about-cancer/diagnosis-staging/questions
- Questions to Ask about Cancer TreatmentNational Cancer Institute · Updated February 22, 2023 · https://www.cancer.gov/about-cancer/treatment/questions
- Why Participate in a Clinical Trial? (Questions to ask before joining a clinical trial)National Cancer Institute · Updated November 18, 2024 · https://www.cancer.gov/about-cancer/treatment/clinical-trials/questions
- Contact NCI (Cancer Information Service)National Cancer Institute · No update date shown on the page · https://www.cancer.gov/contact
- Cancer Screening TestsCenters for Disease Control and Prevention · January 16, 2025 · https://www.cdc.gov/cancer/prevention/screening.html
- Products Claiming to "Cure" Cancer Are a Cruel DeceptionU.S. Food and Drug Administration · Content current as of 09/04/2020 · https://www.fda.gov/consumers/consumer-updates/products-claiming-cure-cancer-are-cruel-deception
- 988 Suicide & Crisis Lifeline988 Suicide & Crisis Lifeline · Call or text 988, or chat at 988lifeline.org · https://988lifeline.org/
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