The present study compares the characteristics of colorectal lymphoid aggregates in patients with carcinoma, diverticular disease, Crohn's disease, or ulcerative colitis of the large bowel. A total of ...

Checklists can be obtained by emailing Lisa Cody. Please specify which checklist you would like to receive in your email. Find information on American Association of State Highway and Transportation ...

Journal of Biogeography, Vol. 29, No. 5/6, Special Issue: Insular Biotas (May - Jun., 2002), pp. 623-632 (10 pages) Aim Some species reach extraordinary densities on islands. Island assemblages have ...