APA

Brisson J., Bérubé S., Diorio C., Sinotte M., Pollak M. & Mâsse B. (20071109). Synchronized seasonal variations of mammographic breast density and plasma 25-hydroxyvitamin d. : Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology.

Chicago

Brisson Jacques, Bérubé Sylvie, Diorio Caroline, Sinotte Marc, Pollak Michael and Mâsse Benoît. 20071109. Synchronized seasonal variations of mammographic breast density and plasma 25-hydroxyvitamin d. : Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology.

Harvard

Brisson J., Bérubé S., Diorio C., Sinotte M., Pollak M. and Mâsse B. (20071109). Synchronized seasonal variations of mammographic breast density and plasma 25-hydroxyvitamin d. : Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology.

MLA

Brisson Jacques, Bérubé Sylvie, Diorio Caroline, Sinotte Marc, Pollak Michael and Mâsse Benoît. Synchronized seasonal variations of mammographic breast density and plasma 25-hydroxyvitamin d. : Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology. 20071109.