Why do we need a large study on tobacco-attributed mortality in South Africa?

Bibliographic Details
Main Authors: Sitas, F, Pacella-Norman, R, Peto, R, Collins, R, Bradshaw, D, Kleinschmidt, I, Kielkowski, D, Saloojee, Y, Yach, D, Lopez, A, Bah, S
Format: Journal article
Language:English
Published: 1998