Smoking duration before first childbirth: an emerging risk factor for breast cancer? Results from 302,865 Norwegian women

by Bjerkaas, Eivind, Parajuli, Ranjan, Weiderpass, Elisabete, Engeland, Anders, Maskarinec, Gertraud, Selmer, Randi, Gram, Inger Torhild
Published 2013

Cigarette smoking and colorectal cancer mortality among 602,242 Norwegian males and females

by Parajuli, Ranjan, Bjerkaas, Eivind, Tverdal, Aage, Le Marchand, Loïc, Weiderpass, Elisabete, Gram, Inger T
Published 2014

Smoking increases rectal cancer risk to the same extent in women as in men: results from a Norwegian cohort study

by Parajuli, Ranjan, Bjerkaas, Eivind, Tverdal, Aage, Le Marchand, Loïc, Weiderpass, Elisabete, Gram, Inger T
Published 2014

The association between lifetime smoking exposure and breast cancer mortality – results from a Norwegian cohort

by Bjerkaas, Eivind, Parajuli, Ranjan, Engeland, Anders, Maskarinec, Gertraud, Weiderpass, Elisabete, Gram, Inger Torhild
Published 2014