A review of cancer nursing services in North America.
D004509:Education, Nursing, Continuing; D006801:Humans; D009369:Neoplasms / Q000451:nursing*; D009722:Nurse Practitioners; D009723:Nurse-Patient Relations; D009732:Nursing Care / Q000379:methods; D009741:Nursing Staff, Hospital / Q000706:statistics & numerical data; D013041:Specialties, Nursing / Q000193:education; D014481:United States