Shcherbakov, P. (2006). IRRITABLE BOWEL SYNDROME IN CHILDREN AND ADOLESCENTS. "Paediatrician" Publishers LLC.
Citação norma ChicagoShcherbakov, P.L. IRRITABLE BOWEL SYNDROME IN CHILDREN AND ADOLESCENTS. "Paediatrician" Publishers LLC, 2006.
Deismireacht MLAShcherbakov, P.L. IRRITABLE BOWEL SYNDROME IN CHILDREN AND ADOLESCENTS. "Paediatrician" Publishers LLC, 2006.
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