Medical tests sourcebook : basic consumer health information about medical tests, including periodic health exams, general screening tests, tests you can do at home, findings of the U.S. Preventive Services Task Force, X-ray and radiology tests, electrical tests, tests of blood and other body fluids and tissues, scope tests, lung tests, genetic tests, pregnancy tests, newborn screening tests, sexually transmitted disease tests, and computer aided diagnoses ; along with a section on paying for medical tests, a glossary, and resource listings / edited by Joyce Brennfleck Shannon.