The Power of Observation in Advancing Celiac Disease.

The link between bread and wheat products and celiac disease was first recognized by Willem Dicke in the 1930s through clinical observations of his child patients. The role of gluten as the toxic factor was then proven by Drs. Dicke, Weijers and Van de Kamer in brilliant and prolonged studies in a small number of children. The Dutch Coeliac Society helped us interview surviving child subjects of these studies. Vignettes of their lives, difficulties and memories are presented in their own words. These testimonies emphasize the central role clinical observation has had in our understanding of celiac disease pathophysiology.