Douglas Robertson

A Bureau of Geographical Medicine

Douglas Robertson, 1936 .

Write a story of a cocoa bean, a grain of rice, a bale of wool, a lump of coal, or some other Empire product in which you are interested.

Douglas Robertson, 1949 .

The examination and recording of the human electrocardiogram by means of the cathode-ray oscillograph

Douglas Robertson, D. Robertson, 1937 .

Five-year colon surveillance after screening colonoscopy.

Dawn Provenzale, Douglas Robertson, R. Sampliner, 2007, Gastroenterology.

Multi-Center Colonoscopy Quality Measurement Utilizing Natural Language Processing

Timothy D. Imler, Cynthia S. Johnson, Douglas Robertson, 2014, The American Journal of Gastroenterology.