1. Novye gorizonty v lechenii sindroma razdrazhennogo kishechnika;Ahmedov;RMZh,2016
2. 2. Bespjatyh AJu, Brodskij VJa, Burlakova OV, Rapoporta SI, Golichenkova VA i dr. Melatonin: teorija i praktika [Melatonin: Theory and Practice]. Moscow: Medpraktika-M; 2009. 100p. Russian.
3. 3. Zvjaginceva TD, Gamanenko JaK. Erozivnyj gastrit. [Erosive gastritis]. Novosti mediciny i farmacii. 2012;407:18—22. Russian.
4. 4. Zvjaginceva TD, Gamanenko JaK. Narushenie funkcional'noj morfologii enterohromaffinnyh kletok zheludka [Violation of the functional morphology of enterochromaffin cells of the stomach]. Novosti mediciny i farmacii. 2012;2:39—45. Russian.
5. 5. Komarov FI, Rappoport SI, Malinovskaja NK, Anisimov VN. Melatonin v norme i patologii [Melatonin is normal and pathological]. Moscow: Medpraktika M; 2004. 308p. Russian.