An integrated command and procedural language for drug research. - Paul A. Castleman; Channing H. Russell (ACM Annual Conference (1), 1972)

PROPHET system. - Paul A. Castleman (ACM SIGPLAN Notices, 1973)

The implementation of the PROPHET system. - Paul A. Castleman; Channing H. Russell; Frederick N. Webb; C. A. Hollister; J. R. Siegel; S. R. Zdoxik; D. M. Fram (AFIPS National Computer Conference, 1974)

Medical Application of Computers at BBN. - Paul A. Castleman (IEEE Ann. Hist. Comput., 2006)