[Visual aids in health education of the population in outpatient clinics].
Markova
A I
AI
D000554:Ambulatory Care Facilities; D001296:Audiovisual Aids; D006266:Health Education; D006801:Humans; D014586:USSR
Nagliadnye sredstva v gigienicheskom vospitanii naseleniia v usloviiakh polikliniki.