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Arik, F., Kalan, U., & Soysal, P., (2019). Constipation.

Arik, Ferhat, Ugur Kalan, And PINAR SOYSAL. Constipation, Elsevier Science, Oxford/Amsterdam , 2019

Arik, Ferhat Et Al. "Constipation." Elsevier Science, Oxford/Amsterdam , 2019.

Arik, F. Kalan, U. And Soysal, P. 2019. "Constipation." , Elsevier Science, Oxford/Amsterdam , pp.1-7.

@encyclopedia{encyclopedia, author={Ferhat Arik Et Al. }, title={Constipation}, publisher={Elsevier Science, Oxford/Amsterdam }, pages={1-7} }