Protocol for treatment of constipation with polyethylene glycol 3350 plus electrolytes in critically ill children Jorge López; María G. Barba; Sarah N. Fernández; María J. Solana; Javier Urbano; César Sánchez; Jesús López-Herce;

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