A method for assessing potential bias among cancer patients recorded as "dead of other causes." Application to cases of intraocular melanoma.
Gamel J, Seddon J, Polivogianis L, Albert D, Greenberg R. A method for assessing potential bias among cancer patients recorded as "dead of other causes." Application to cases of intraocular melanoma. Cancer. 1986 Jun 01; 57(11):2246-9.