Testicular tumours in children: Indications for testis-sparing surgery Martha Isabel Romo Muñoz, Vanesa Núñez Cerezo, Mariela Dore Reyes, Alejandra Vilanova Sánchez, Pilar González-Peramato, Pedro López Pereira, María José Martínez Urrutia

Self-injury and suicidal behavior in children and youth population: Learning from the pandemic Paula Vázquez López, Paula Armero Pedreira, Lidia Martínez-Sánchez, José Miguel García Cruz, Concha Bonetde Luna, Félix Notario Herrero, Ana Rosa Sánchez Vázquez, Pedro Javier Rodríguez Hernández, Azucena Díez Suárez

Attitudes towards cow's milk protein allergy management by Spanish gastroenterologist Alicia Isabel Pascual Pérez, Alejandra Méndez Sánchez, Óscar Segarra Cantón, Beatriz Espin Jaime, Santiago Jiménez Treviño, Carlos Bousoño García, Juan José Díaz Martín