Cancer resources in the United States.
D000163:Acquired Immunodeficiency Syndrome / Q000517:prevention & control; D003376:Counseling; D006295:Health Resources; D006801:Humans; D007255:Information Services; D009369:Neoplasms / Q000517:prevention & control*; D009938:Organizations; D010372:Pediatrics; D012944:Social Support; D014481:United States; D014837:Voluntary Health Agencies