The university authorities shall make the facilities of the university of North Dakota school of medicine and health sciences available to all agencies of the state, federal, and local governments engaged in health and welfare activities to the fullest extent possible within the limits of a complete and coordinated program for the use thereof on terms commensurate with the cost of services rendered and facilities furnished. The work of the school of medicine and health sciences must be coordinated with the work of the other departments of the university of North Dakota. Means must be provided whereby regularly enrolled students in other schools or departments of the university of North Dakota may, upon approval of the dean of such other    school or department, enroll in elective courses in the medical school and receive credit therefor in the school or department in which they are regularly enrolled, subject to such policy and procedures as may be established by the university of North Dakota and the state board of higher education. Medical students may enroll in other departments and schools. Such action must be taken as may serve to make both the school of medicine and health sciences and the other departments and schools of the university of North Dakota more efficient and responsive to needs of the people through the mutual interchange of facilities, and service, wherever possible.