| Rank | Title | Journal | Year | PubWeight™‹?› |
|---|---|---|---|---|
| 1 | Survival in cancer of unknown primary site: population-based analysis by site and histology. | Ann Oncol | 2011 | 1.26 |
| 2 | Cancer of unknown primary (CUP): does cause of death and family history implicate hidden phenotypically changed primaries? | Ann Oncol | 2012 | 0.84 |
| 3 | Site-specific cancer deaths in cancer of unknown primary diagnosed with lymph node metastasis may reveal hidden primaries. | Int J Cancer | 2012 | 0.81 |