The test used in the United States at present is referred to as the Mantoux test. An alternative test called the Heaf test was used in the United Kingdom until 2005, although the UK now uses the Mantoux test in line with the rest of the world. Both of these tests use the<unk>  derivative PPD (purified protein derivative).
Tuberculin
Mirificin
Niquitin
Exfoliatin
Urobilinogen
Bone wax
Glucomannan
Toxidrome