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

Relationship between historical developments in the percentages of low birthweight and fetal mortality in Spain Jesús J. Sánchez-Barricarte, Amaia Sánchez-Arlegui

Impact of SARS-CoV-2 infection in pregnant women and their babies: clinical and epidemiological features María José Vidal, Èrica Martínez-Solanas, Sergi Mendoza, Núria Sala, Mireia Jané, Jacobo Mendioroz, Pilar Ciruela