Role of fractional exhaled nitric oxide in patients with sickle cell disease Agustín Muñoz-Cutillas; Sara Bellón-Alonso; Eduardo Bardón-Cancho; Santiago Rodríguez-Tubío-Dapena; Lucía Díez-Llamazares; Rosa Rodríguez-Fernández; Juan Luis Rodríguez-Cimadevilla;

Poor compliance with clinical practice guidelines in the management of asthma in primary care in the community of Madrid María Leyre Román Villaizán; Andrea Seoane Sanz; Teresa Sanz Cuesta; Ricardo Rodríguez Barrientos; Tamara Alonso Safont; Carmen Villaizán Pérez; Manuel Praena Crespo;

Vaccination against seasonal flu in childhood and adolescence. Recommendations of the Advisory Committee on Vaccines and Immunizations of the Spanish Association of Pediatrics (CAV-AEP) for the 2024¿2025 season Javier Álvarez Aldeán; Franciso José Álvarez García; María Garcés-Sánchez; Elisa Garrote Llanos; Antonio Iofrío de Arce; Marisa Luisa Navarro Gómez; Valentín Pineda Solas; Irene Rivero Calle; Jesús Ruiz-Contreras; Ignacio Salamanca de la Cueva; Pepe Serrano Marchuet;