Manzano-Salgado CB, Granum B, Lopez-Espinosa MJ, Ballester F, Iniguez C, Gascon M, Martinez D, Guxens M, Basterretxea M, Zabaleta C, Schettgen T, Sunyer J, Vrijheid M, Casas M. Prenatal exposure to perfluoroalkyl substances, immune-related outcomes, and lung function in children from a Spanish birth cohort study. Int J Hyg Environ Health. 2019 Jul;222(6):945-54. doi: 10.1016/j.ijheh.2019.06.005