The hospital patient and his knowledge of the drugs he is receiving.
D000293:Adolescent; D000328:Adult; D000368:Aged; D001294:Attitude to Health; D004358:Drug Therapy; D005260:Female; D006760:Hospitalization; D006801:Humans; D008297:Male; D008875:Middle Aged; D010361:Patients; D006113:United Kingdom