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Frailty modeling of bimodal age-incidence curves of nasopharyngeal carcinoma in low-risk populations
The incidence of nasopharyngeal carcinoma (NPC) varies widely according to age at diagnosis, geographic location, and ethnic background. On a global scale, NPC incidence is common among specific populations primarily living in southern and eastern Asia and northern Africa, but in most areas, includi...
| Autores principales: | , , , , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
Oxford University Press
2009
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2697345/ https://www.ncbi.nlm.nih.gov/pubmed/19329819 http://dx.doi.org/10.1093/biostatistics/kxp007 |