[Translated article] Pleuropericardial Effusion and Systemic Inflammatory Syndrome Secondary to the Administration of the mRNA-1273 Vaccine for SARS-CoV-2 Ignacio Boira; Anastasiya Torba; Carmen Castelló; Violeta Esteban; Sandra Vañes; Eusebi Chiner;

Síndrome de absceso hepático y bronconeumonía por Klebsiella pneumoniae hipermucoviscosa Carly Celis; Carmen Castelló; Ignacio Boira; Cristina Senent; Violeta Esteban; Eusebi Chiner;

Reliability of the Paediatric Sleep Questionnaire in Patients Referred for Suspected Obstructive Sleep Apnea Teresa Díaz de Terán; Ignacio Boira; Pedro Muñoz; Eusebi Chiner; Violeta Esteban; Mónica González;