SARS‐CoV‐2 and pregnancy outcomes under universal and non‐universal testing in Sweden: register‐based nationwide cohort study

por Stephansson, O, Pasternak, B, Ahlberg, M, Hervius Askling, H, Aronsson, B, Appelqvist, E, Jonsson, J, Sengpiel, V, Söderling, J, Norman, M, Ludvigsson, JF, Neovius, M
Publicado 2021