Obesity and oral contraceptives reduce the preventive benefit of breastfeeding against breast cancer in Mexican women - Rodríguez Gutiérrez, Hazyadeé Frecia; Guerra Cepeda, Abraham; Cerda Flores, Ricardo Martín; Solis Coronado, Orlando Daniel; Reding Hernandez, David; González Guerrero, Juan Francisco; Vidal Gutiérrez, Oscar; Pérez Ibave, Diana Cristina; Garza Rodríguez, María de Lourdes (Kluwer university press, 2021)