Shcherbakov, P. (2006). IRRITABLE BOWEL SYNDROME IN CHILDREN AND ADOLESCENTS. "Paediatrician" Publishers LLC.
Čikaški stil citiranjaShcherbakov, P.L. IRRITABLE BOWEL SYNDROME IN CHILDREN AND ADOLESCENTS. "Paediatrician" Publishers LLC, 2006.
MLA način citiranjaShcherbakov, P.L. IRRITABLE BOWEL SYNDROME IN CHILDREN AND ADOLESCENTS. "Paediatrician" Publishers LLC, 2006.
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