Cancers of three organs (lung, breast, and large intestine) are at present of outstanding importance as they currently account for half the U.S. cancer deaths.” —The Causes of Cancer, Sir Richard Doll and Richard Peto, the University of Oxford, England.
Kanker pada tiga organ (paru-paru, payudara, dan usus besar) sekarang merupakan kasus paling menonjol karena akhir-akhir ini menyebabkan separuh dari kematian akibat kanker di A.S.”—The Causes of Cancer (Penyebab-Penyebab Kanker), Sir Richard Doll dan Richard Peto, Universitas Oxford, Inggris.jw2019 jw2019