9Yokoyama A, Muramatsu T, Ohmori T,et al. Muhiple l)rimm esophageal and eoneumnt upper aerodigestive tract cancer and the aldehyde dehydrogenase2 genotype of Japanese aleuholies [ J ]. Cancer, 1996,77 ( 10 ) : 1986 - 1990. 被引量:1
10Koide N, Adachi W, Knilke S, et al. Synchronous gastric tumof.'s assnciated with esophageal cancer: a retrospective study of twenty four patients[ J. Am J Gastroenterol, 1998,93 (5) :758 -762. 被引量:1