@misc{indiciae31f36b7a3fec, title = {MDR1 gene polymorphism in ulcerative colitis.}, author = {Jürgen Glas and Helga-Paula Török and Uwe Schiemann and Christian Folwaczny}, year = {2004}, doi = {10.1053/j.gastro.2003.08.045}, url = {https://pubmed.ncbi.nlm.nih.gov/14724799/}, note = {Source identifier: 14724799} }