Prognostic factors for mortality in nasopharyngeal cancer: accounting for time-dependence of relative risks
Open Access
- 1 October 1998
- journal article
- research article
- Published by Oxford University Press (OUP) in International Journal of Epidemiology
- Vol. 27 (5), 772-780
- https://doi.org/10.1093/ije/27.5.772