1. eMedicine - Diverticulitis : Article by Andrea Cooperman, MD
Diverticulitis appears to be more common in patients with the largest number of diverticula; 15-20% of those with diverticulosis develop symptomatic diverticulitis. While diverticulitis is generally considered a disease of the elderly population,...
http://www.emedicine.com/med/topic578.htm

2. Diverticulosis and Diverticulitis
Information and discussion concerning causes, symptoms and treatments of diverticulosis and diverticulitis Diverticulosis Diverticulitis. We frequently hear the phrase I have diverticulitis Generally, these patients are actually referring to...
http://www.diagnosishealth.com/discussion1/tic.htm

3. Rocky Road: Charles Darwin
He might have had an ulcer, diverticulitis, or gall-bladder disease or all three. In later editions of the book, Darwin acknowledged more than 30 predecessors in evolutionary theory, including Patrick Matthew and William Wells.
http://www.strangescience.net/darwin.htm