25(OH)D3 and 1,25(OH)2D3 serum concentration and breast tissue expression of 1 alfa-hydroxylase, and vitamin D receptor in women with and without breast cancer - Lyra, Eduardo Carneiro de; Silva, Iran Amorim da; Katayama, Maria Lúcia Hirata; Brentani, Maria Mitzi; Nonogaki, Suely; Goes, Joao Carlos Guedes Sampaio; Folgueira, Maria Aparecida Azevedo Koike (The Journal of Steroid Biochemistry & Molecular Biology, 2006)