1. Colelitiasis en la infancia. Análisis de 24 pacientes y revisión de 123 casos publicados en España;Ruibal Francisco;An Esp Pediatr,2001
2. Litiasis biliar en la infancia: actitudes terapéuticas;Escobar Castro;An Pediatr (Barc),2004
3. Gallstone prevalence and gallbladder volume in children and adolescents: An epidemiological ultrasonografic survey and relationship to mass index;Palasciano;Am J Gastroenterol,1989
4. Calculous disease of the biliary tract in infants after neonatal extracorporeal membrane oxygenation;Almond;J Perinatol,1992
5. Cholelitiasis: Clinical characteristics in children;Friesen;Clin Pediatr,1989