www.acg.gi.org/patients/pdfs/UnderstandGERD.pdf www.digestive.niddk.nih.gov/ddiseases/pubs/gerd/index.htm www.digestive.niddk.nih.gov/ddiseases/pubs/barretts/index.htm
www.digestive.niddk.nih.gov/ddiseases/pubs/hpylori/index.htm
Hepatitis A Hepatitis B Hepatitis C Liver Cancer Hemochromatosis Liver Transplant
www.ccfa.org/info/?LMI=3 www.digestive.niddk.nih.gov/ddiseases/pubs/crohns/index.htm www.digestive.niddk.nih.gov/ddiseases/pubs/colitis/index.htm
www.digestive.niddk.nih.gov/ddiseases/pubs/ibs/index.htm
www.digestive.niddk.nih.gov/ddiseases/pubs/hemorrhoids/index.htm
www.acg.gi.org/patients/gihealth/diverticular.asp www.digestive.niddk.nih.gov/ddiseases/pubs/diverticulosis/index.htm
www.acg.gi.org/patients/gihealth/celiac.asp www.digestive.niddk.nih.gov/ddiseases/pubs/celiac/index.htm www.celiac.org