Increasing trend in patients with life-limiting and complex chronic conditions Javier Ochoa-Brezmes; Pablo del Villar Guerra; Jesús Andrés de Llano; Jesús Manuel Marugán de Miguelsanz;

Antibiotic consumption in the first months of life: A cross-sectional study Nerea Mourino; Leonor Varela-Lema; María Isolina Santiago-Pérez; Joseph M. Braun; Julia Rey-Brandariz; Cristina Candal-Pedreira; Mónica Pérez-Ríos;

Prevalence of gastrointestinal symptoms in autism spectrum disorder: A meta-analysis Isabel Lasheras; Matias Real-López; Javier Santabárbara;