@incollection{Hwang19, author = {Dae Youn Hwang}, title = {Therapeutic Role of Natural Products Containing Tannin for Treatment of Constipation}, booktitle = {Constipation}, publisher = {IntechOpen}, address = {Rijeka}, year = {2019}, editor = {Gyula Mózsik}, chapter = {5}, doi = {10.5772/intechopen.81837}, url = {https://doi.org/10.5772/intechopen.81837} }