TY - GEN AU - Brisson,Jacques AU - Bérubé,Sylvie AU - Diorio,Caroline AU - Sinotte,Marc AU - Pollak,Michael AU - Mâsse,Benoît TI - Synchronized seasonal variations of mammographic breast density and plasma 25-hydroxyvitamin d SN - 1055-9965 PY - 2007///1109 KW - Analysis of Variance KW - Breast KW - anatomy & histology KW - Breast Neoplasms KW - blood KW - Confounding Factors, Epidemiologic KW - Cross-Sectional Studies KW - Female KW - Humans KW - Mammography KW - Middle Aged KW - Premenopause KW - Radiographic Image Enhancement KW - Radioimmunoassay KW - Seasons KW - Time Factors KW - Vitamin D KW - administration & dosage N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1158/1055-9965.EPI-06-0746 ER -