Health education.
D000368:Aged; D001294:Attitude to Health; D002648:Child; D005260:Female; D006266:Health Education; D006801:Humans; D008297:Male; D011247:Pregnancy; D011315:Preventive Medicine / Q000193:education; D011634:Public Health; D011639:Public Opinion; D012651:Self Medication; D013690:Television