Revisiting the ‘Low BirthWeight paradox’ using a model-based definition Sol Juárez, George B. Ploubidis, Lynda Clarke

New birthweight charts according to parity and type of delivery for the Spanish population José Manuel Terán, Carlos Varea, Cristina Bernis, Barry Bogin, Antonio González-González

Parent-reported birth information: birth weight, birth length and gestational age. Validation study in the SENDO project Laura Moreno-Galarraga, Noelia Álvarez-Zallo, Asier Oliver-Olid, Genoveva Miranda-Ferreiro, Miguel Ángel Martínez-González, Nerea Martín-Calvo