Comment on

• Crohn's disease: concordance for site and clinical type in affected family members--potential hereditary influences.

  Bayless TM, Tokayer AZ, Polito JM 2nd, Quaskey SA, Mellits ED, Harris ML. Bayless TM, et al. Gastroenterology. 1996 Sep;111(3):573-9. doi: 10.1053/gast.1996.v111.pm8780559. Gastroenterology. 1996. PMID: 8780559
• Crohn's disease: influence of age at diagnosis on site and clinical type of disease.

  Polito JM 2nd, Childs B, Mellits ED, Tokayer AZ, Harris ML, Bayless TM. Polito JM 2nd, et al. Gastroenterology. 1996 Sep;111(3):580-6. doi: 10.1053/gast.1996.v111.pm8780560. Gastroenterology. 1996. PMID: 8780560
• Inflammatory bowel disease in 67 families each with three or more affected first-degree relatives.

  Lee JC, Lennard-Jones JE. Lee JC, et al. Gastroenterology. 1996 Sep;111(3):587-96. doi: 10.1053/gast.1996.v111.pm8780561. Gastroenterology. 1996. PMID: 8780561
• Familial aggregation in Crohn's disease: increased age-adjusted risk and concordance in clinical characteristics.

  Peeters M, Nevens H, Baert F, Hiele M, de Meyer AM, Vlietinck R, Rutgeerts P. Peeters M, et al. Gastroenterology. 1996 Sep;111(3):597-603. doi: 10.1053/gast.1996.v111.pm8780562. Gastroenterology. 1996. PMID: 8780562
• Clinical characteristics of Crohn's disease in 72 families.

  Colombel JF, Grandbastien B, Gower-Rousseau C, Plegat S, Evrard JP, Dupas JL, Gendre JP, Modigliani R, Bélaïche J, Hostein J, Hugot JP, van Kruiningen H, Cortot A. Colombel JF, et al. Gastroenterology. 1996 Sep;111(3):604-7. doi: 10.1053/gast.1996.v111.pm8780563. Gastroenterology. 1996. PMID: 8780563