WHO NEEDS DOCTORS?

Reports on the appeal to consumers and the risks of do-it-yourself medical tests that are available in the United States. Types of tests, including for the presence of drugs, Lyme disease, prostate specific antigen, ovarian cancer marker, liver function, and cystic fibrosis genes; Mention of several laboratory firms such as Quest Diagnostics; Discussion of whether the tests are the same as those ordered by doctors and if they are accurate; Idea that consumers want more control over their medical care.