Describes the University of Arizona four-track postgraduate training program currently under development and evaluation which prepares the family practitioner, acute care physician, primary care-health care administrator/planner, and primary care educator. (Author/PG)

An interdisciplinary master's program in the natural sciences designed to attract medical school applicants denied admission and other students wishing graduate study before committing themselves to a doctoral program is described. Results of a survey of the 310 graduates since 1967 are also reported. (MSE)