Every reference with a DOI in the deposited reference list resolved to a known
work in Crossref or DataCite at the dated check, and none carried a retraction,
withdrawal, or removal notice.
The 22 references without a DOI — listed, not checked
no DOI — not checkedAstair J (1987) Fatigue in the cancer patients: a conceptual approach to a clinical problem. Oncol Nurs Forum 14:25–30
no DOI — not checkedBruera E (1988) Asthenia in patients with advanced cancer. J Pain Symptom Manage 18:81–87
no DOI — not checkedChalmers AF (1982) What is this thing called science? Open University Press, Buckingham
no DOI — not checkedField P, Morse J (1985) Nursing research: the application of qualitative approaches. Chapman & Hall, London
no DOI — not checkedGlaser B (1978) Theoretical sensitivity. Sociological Press, Mill Valley, Calif
no DOI — not checkedGlaser B, Strauss A (1967) The discovery of grounded theory: strategies for qualitative research. Aldine, New York
no DOI — not checkedGordon M (1986) Differential diagnosis of weakness: a common geriatric symptom. Geriatrics 41:75–79
no DOI — not checkedHarris M (1968) The rise of anthropological theory. Crowell, New York
no DOI — not checkedKobashi J, Hanewald G, Van Dam F (1985) Assessment of malaise in cancer patients treated with radiotherapy. Cancer Nurs 8:306–313
no DOI — not checkedLincoln YS, Guba EG (1985) Naturalistic inquiry. Sage, Newbury Park, Calif
no DOI — not checkedMac Vicar MG, Winningham ML (1986) Promoting the functional capacity of cancer patients. Cancer Bull 38:235–239
no DOI — not checkedMelia KM (1992) Tell it as it is — qualitative methodology and nursing research: understanding the student nurses' world. J Adv Nurs 12:331–337
no DOI — not checkedMiles M, Huberman A (1984) Qualitative data analysis: a source book of new methods. Sage, Beverly Hills, Calif
no DOI — not checkedMorse J (1989) Qualitative nursing research: a free-for-all? In: Morse J (ed) Qualitative nursing research: a contemporary dialogue. Sage, Newbury Park, Calif
no DOI — not checkedOppenheim AN (1992) Questionnaire, design, interviewing and attitude measurement. Pinter, London
no DOI — not checkedPiper B (1993) Fatigue. In: Carrieri V, Lindsey A, West C (eds) Pathophysiological phenomena in nursing, human response to illness. Saunders, Philadelphia, pp 279–302
no DOI — not checkedPiper B, Lindsey A (1989) Development of an instrument to measure the subjective dimension of fatigue. In: Funk S, Tornquist E (eds) Key aspects of comfort. Springer, New York Heidelberg Berlin, pp 199–208
no DOI — not checkedPiper B, Rieger P (1989) Recent advances in the management of biotherapy-related side effects: fatigue. Oncol Nurs Forum 16 [Suppl]:27–34
no DOI — not checkedPolit D, Hungler B (1993) Essentials of nursing research. Lippincott, Philadelphia
no DOI — not checkedSt Pierre B, Kasper CE (1992) Fatigue mechanisms in patients with cancer: effects of tumor necrosis factor and exercise on skeletal muscle. Oncol Nurs Forum 19:419–425
no DOI — not checkedWeis E (1990) PONS Kompaktwörterbuch. Klett, Stuttgart
no DOI — not checkedWiningham M, Nail L, et al (1994) Fatigue and the cancer experience: the state of the knowledge. Oncol Nurs Forum 21:23–36
checked 2026-07-22 — re-checked daily as this page is visited;
titles and statuses come from Crossref and DataCite and are not part of the signed record
Both snippets point at the live badge image and link back to this page. The
badge re-renders from the daily check, so an embed never goes stale by more than a day of visits.