TY - JOUR AU - Lope, Virginia AU - Fernandez de Larrea, Nerea AU - Perez-Gomez, Beatriz AU - Martin, Vicente AU - Moreno, Victor AU - Costas, Laura AU - Longo, Federico AU - Jimenez-Moleon, Jose Juan AU - Llorca, Javier AU - Ascunce, Nieves AU - Peiro-Perez, Rosana AU - Altzibar, Jone M AU - Tardon, Adonina AU - Alguacil, Juan AU - Navarro, Carmen AU - Sierra, Angeles AU - Vega, Ana Belen AU - VillafaƱe, Amaya AU - CastaƱo-Vinyals, Gemma AU - Kogevinas, Manolis AU - Pollan, Marina AU - Aragones, Nuria PY - 2016 DO - 10.1371/journal.pone.0164620 UR - http://hdl.handle.net/10668/10557 T2 - PloS one AB - Sex hormones play a role in gastric cancer and colorectal cancer etiology, however, epidemiological evidence is inconsistent. This study examines the influence of menstrual and reproductive factors over the risk of both tumors. In this case-control... LA - en PB - Public Library of Science KW - Case-Control Studies KW - Colorectal Neoplasms KW - Female KW - Humans KW - Menstruation KW - Reproductive History KW - Risk Factors KW - Spain KW - Stomach Neoplasms TI - Menstrual and Reproductive Factors and Risk of Gastric and Colorectal Cancer in Spain. TY - research article VL - 11 ER -