Persistent and chronic diarrhea and malabsorption: Working Group report of the second World Congress of Pediatric Gastroenterology, Hepatology, and Nutrition

ResearchAssessment of mucosal immunopathology and molecular and cellular biology of persistent diarrhea in representative populations in developing countries.Studies of small bowel microbiology in PD, especially in at-risk populations e.g., malnourished children and HIV endemic areas.Evaluation of t