TY - JOUR T1 - Difficulties in diagnosing a pediatric patient with small intestinal bacterial overgrowth JO - einstein (São Paulo) A1 - Tuñas, Luanna Campos A1 - Toma, Ana Clara Rigueti A1 - Toma, Ricardo Katsuya A1 - Troster, Eduardo Juan SN - 1679-4508 UL - 10.31744/einstein_journal/2026RC2117 VL - 24 Y1 - 2026 PB - Brasil ER -