Online
Information about the skin test used to test for tuberculosis
All Ages
Infancy (<1), Toddlerhood (1-3), Preschool/Kindergarten (3-5), School Age (6-12), Adolescence (13-21), Adulthood (22+)
http://www.labtestsonline.org/understanding/analytes/tb_skin/test.html
English
American Association for Clinical Chemistry
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