| Authors: |
Nader LS; Division of Pediatric Gastroenterology Unit, Santa Casa de Porto Alegre, Porto Alegre, Brazil.; Graduate Program in Pediatrics, Federal University of Health Sciences of Porto Alegre, Porto Alegre, Brazil., Epifanio M; Division of Pediatric Gastroenterology Unit, Santa Casa de Porto Alegre, Porto Alegre, Brazil., Coelho MG; Division of Pathology Unit, Santa Casa de Porto Alegre, Porto Alegre, Brazil., Steinhaus C; Division of Pediatric Gastroenterology Unit, Santa Casa de Porto Alegre, Porto Alegre, Brazil.; Graduate Program in Pediatrics, Federal University of Health Sciences of Porto Alegre, Porto Alegre, Brazil., Melere M; Division of Pediatric Gastroenterology Unit, Santa Casa de Porto Alegre, Porto Alegre, Brazil.; Graduate Program in Pediatrics, Federal University of Health Sciences of Porto Alegre, Porto Alegre, Brazil., da Silva CS; Division of Pediatric Gastroenterology Unit, Santa Casa de Porto Alegre, Porto Alegre, Brazil.; Graduate Program in Pediatrics, Federal University of Health Sciences of Porto Alegre, Porto Alegre, Brazil., Ferreira CT; Division of Pediatric Gastroenterology Unit, Santa Casa de Porto Alegre, Porto Alegre, Brazil.; Graduate Program in Pediatrics, Federal University of Health Sciences of Porto Alegre, Porto Alegre, Brazil. |