Dyfyniad APA

Roach, M. (1998). Is race an independent prognostic factor for survival from prostate cancer? National Medical Association.

Dyfyniad Arddull Chicago

Roach, M. Is Race an Independent Prognostic Factor for Survival From Prostate Cancer? National Medical Association, 1998.

Dyfyniad MLA

Roach, M. Is Race an Independent Prognostic Factor for Survival From Prostate Cancer? National Medical Association, 1998.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.