'Simple surfing' where people can get information on health.
Lucas
Beatrice
B
D000368:Aged / Q000523:psychology*; D001292:Attitude to Computers; D003197:Computer Literacy; D003200:Computer User Training / Q000379:methods; D006801:Humans; D007255:Information Services / Q000706:statistics & numerical data*; D020407:Internet / Q000706:statistics & numerical data*