Research Patients Nurses Nursing 1960 1960 Black and white photograph of Sharon R. Clark, R.N., Ph.D., using an instrument on a female patient as part of her research. Clark participated in original research on fibromyalgia. Still image 10.6083/M4VT1QQB https://digitalcollections.ohsu.edu/record/6457/files/b407f459116788e9fd0247cbe98993c4.jpg