1. Volume 115, Issue 6, Pages 1387-1394 (December 1998)
Genetic polymorphisms in carcinogen metabolism and their association to hereditary nonpolyposis colon cancer 
Anu-Liisa Moisio, Pertti Sistonen, Jukka-Pekka Mecklin, Heikki Järvinen, Päivi Peltomäki 
Gastroenterology 
Volume 115, Issue 6, Pages (December 1998)
DOI: /S (98)
Copyright © 1998 American Gastroenterological Association Terms and Conditions

2. Fig. 1
Median age at diagnosis of first colorectal cancer relative to NAT1, GSTM1, and GSTT1 genotypes in patients with mutation 1 or 2. See Figure 2 for the number of patients in each group.
Gastroenterology  , DOI: ( /S (98) )
Copyright © 1998 American Gastroenterological Association Terms and Conditions

3. Fig. 2
Distribution of proximal and distal locations of first colon tumors within the groups studied.
Gastroenterology  , DOI: ( /S (98) )
Copyright © 1998 American Gastroenterological Association Terms and Conditions