Chan OT, Chiles L, Levy M, Zhai J, Yerian LM, Xu H, Xiao SY, Soffer EE, Conklin JL, Dhall D, Kahn ME, Balzer BL, Amin MB, Wang HL. Smoothelin expression in the gastrointestinal tract: implication in colonic inertia. Appl Immunohistochem Mol Morphol. 2013 Oct; 21(5):452-9.