Difficulty in raising the arm: Parsonage-Turner syndrome Violeta Martí Enrique; Joaquín López Cruz; José María Olmos García; Fátima Pareja Marín;

Acute appendicitis in children with multisystemic inflammatory syndrome associated to SARS-CoV-2 (MIS-C). A complication to consider José María Olmos García; Fátima Pareja Marín; Ángela Martínez Bayo; Raúl Silvestre Beneyto; Pascual Escrivá Tomás;