American Academy of Pediatrics Section on Adolescent Health & Leo A Heitlinger 
AM:STARs Clinical GI Challenges in the Adolescent [PDF ebook] 
Adolescent Medicine State of the Art Reviews, Vol 27 Number 1

It is now recognized that the prevalence of atopic disorders including (Eo E) and immune based conditions such as celiac disease and inflammatory bowel disease are on the rise. This changing epidemiology coupled with advancements in the diagnosis of these conditions have led to greater numbers of adolescents needing treatment. Topics include: Swallowing disorders and eosinophilic esophagitis Celiac and gluten-related disorders Functional GI disorders Advances in inflammatory bowel disease Advances in hepatology Obesity Fad diets, FODMAPS Vitamin D and bone health Gut microbiome and probiotics GI issues in adolescents with eating disorders Health maintenance in adolescents with chronic GI disorders Transition of care