[ON AUDIO-VISUAL DEVICES FOR PATIENT-EDUCATION IN AMERICAN PRACTICE].
D001296:Audiovisual Aids; D003146:Communications Media; D005006:Ethnicity; D006266:Health Education; D006267:Health Education, Dental; D006801:Humans; D014481:United States
AUDIO-VISUAL AIDS; HEALTH EDUCATION, DENTAL; UNITED STATES
UBER HILFSMITTEL, BESONDERS AUDIO-VISUELLE, ZUR AUFKLAERUNG DER PATIENTEN IN AMERIKANISCHEN PRAXEN.