Robert A. Woodruff

The natural history of affective disorders. I. Symptoms of 72 patients at the time of index hospital admission.

R. Woodruff, M. Herjanic, G. Murphy, 1967, Journal of psychiatric research.

Psychiatric illness and the irritable bowel syndrome. Practical implications for the primary physician.

S. J. Young, D. Alpers, R. Woodruff, 1976, Gastroenterology.