Language constructs for message handling in decentralized programs. - Elaine P. Gord; Marsha D. Hopwood; Lawrence A. Rowe (ACM Annual Conference (2), 1974)

Data management for clinical research. - William L. Sibley; Marsha D. Hopwood; Gabriel F. Groner; William H. Josephs; Norman A. Palley (AFIPS National Computer Conference, 1977)

Special Feature Requirements Anaysis in Clinical Research Information Processing - A Case Study. - Gabriel F. Groner; Marsha D. Hopwood; Norman A. Palley; William L. Sibley (Computer, 1979)