Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Tomiyasu Arisawa and Hiromi Yamashita and Tomoyuki Shibata and Ichiro Hirata and Tomomitsu Tahara and Daisuke Yoshioka,Promoter Methylation Status of Multidrug Resistance 1 (MDR1) Gene in Noncancerous Gastric Mucosa Correlates WithHelicobacter PyloriInfection and Gastric Cancer Occurrence,Cancer Investigation,0735-7907,Informa UK Limited,2010-07-01,28,,711-716,https://cir.nii.ac.jp/crid/1870583642835470848,https://doi.org/10.3109/07357907.2010.483505