Gram, I. T., Park, S., Maskarinec, G., Wilkens, L. R., Haiman, C. A., & Le Marchand, L. (2019). Smoking and breast cancer risk by race/ethnicity and oestrogen and progesterone receptor status: The Multiethnic Cohort (MEC) study. Int J Epidemiol.

Gram, Inger T., Song-Yi Park, Gertraud Maskarinec, Lynne R. Wilkens, Christopher A. Haiman, und Loïc Le Marchand. "Smoking and Breast Cancer Risk By Race/ethnicity and Oestrogen and Progesterone Receptor Status: The Multiethnic Cohort (MEC) Study." Int J Epidemiol 2019.

Gram, Inger T., et al. "Smoking and Breast Cancer Risk By Race/ethnicity and Oestrogen and Progesterone Receptor Status: The Multiethnic Cohort (MEC) Study." Int J Epidemiol 2019.