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World J Gastroenterol. Jul 21, 2013; 19(27): 4393-4399
Published online Jul 21, 2013. doi: 10.3748/wjg.v19.i27.4393
Published online Jul 21, 2013. doi: 10.3748/wjg.v19.i27.4393
Figure 1 Recruitment flow chart.
- Citation: Mao YS, Mai YF, Li FJ, Zhang YM, Hu KM, Hong ZL, Zhu ZW. Prevalence and risk factors of gallbladder polypoid lesions in Chinese petrochemical employees. World J Gastroenterol 2013; 19(27): 4393-4399
- URL: https://www.wjgnet.com/1007-9327/full/v19/i27/4393.htm
- DOI: https://dx.doi.org/10.3748/wjg.v19.i27.4393