Usefulness of the Measurement of Serum Paraoxonase-1 Arylesterase Activity in the Diagnoses of COVID-19 oleh Xavier Gabaldó, Màrius Juanpere, Helena Castañé, Elisabet Rodríguez-Tomàs, Ana Felisa López-Azcona, Gerard Baiges-Gaya, Lourdes Castro, Enrique Valverde-Díaz, Aida Muñoz-Blázquez, Laura Giménez-Cuenca, Laura Felipo-Balada, Frederic Ballester, Isabel Pujol, Josep M. Simó, Antoni Castro, Simona Iftimie, Jordi Camps, Jorge Joven