Matejcic, Marco; De Batlle, Jordi; Ricci, Cristian; Biessy, Carine; Perrier, Flavie; Huybrechts, Inge; Weiderpass, Elisabete; Boutron-Ruault, Marie-Christine; Cadeau, Claire; His, Mathilde; Cox, David G.; Boeing, Heiner; Fortner, Renée Turzanski; Kaaks, Rudolf; Lagiou, Pagona; Trichopoulou, Antonia; Benetou, Vassiliki; Tumino, Rosario; Panico, Salvatore; Sieri, Sabina; Palli, Domenico; Ricceri, Fulvio; Bueno-De-Mesquita, Hendrik Bastiaan; Skeie, Guri; Amiano, Pilar; Sánchez, María-José; Chirlaque, María-Dolores; Barricarte, Aurelio; Quirós, José Ramón; Buckland, Genevieve; van Gils, Carla H.; Peeters, Petra H.; Key, Timothy J.; Riboli, Elio; Gylling, Björn; Zeleniuch-Jacquotte, Anne; Gunter, Mark J.; Romieu, Isabelle; Chajès, Véronique (Journal article; Tidsskriftartikkel; Peer reviewed, 2016-12-01)
Epidemiological studies have reported inconsistent findings for the association between B vitamins and breast cancer (BC) risk. We investigated the relationship between biomarkers of folate and vitamin B12 and the risk of BC in the European Prospective Investigation into Cancer and Nutrition (EPIC) cohort. Plasma concentrations of folate and vitamin B12 were determined in 2,491 BC cases individually ...