Micros and interactive videodiscs for improving access to health education.
D006266:Health Education / Q000379:methods*; D006801:Humans; D007256:Information Systems; D008838:Microcomputers; D012984:Software; D014584:User-Computer Interface; D014741:Video Recording / Q000295:instrumentation*; D014742:Videodisc Recording / Q000295:instrumentation*