Letter to the Editor of Anales de Pediatría (Barc) about the work of Salinas-Salvador et al.: ¿Retrospective study on the effectiveness and safety of the shortened 5¿7-day antibiotic regimen for acute streptococcal pharyngotonsillitis compared to the classic 10-day regimen¿. Authors reply Belén Salinas Salvador; César García Vera;

Therapeutic approach to acute otitis media in primary care in an urban area. Delayed antibiotic prescription evaluation María García Ventura; César García Vera; Juan Ruiz-Canela Cáceres;

Impact of sleep hygiene education on sleep and nutrition in children aged 10¿18 years Çi¿dem Müge Hayl¿; Seockhoon Chung; Dilek Demir Kösem;