tuberculin skin test, n.
a skin test to determine past or present infection with the tuberculosis bacterium; based on hypersensitivity of the skin to tuberculin
<noun.cognition>
tuberculin skin test tuberculin test
Word
a skin test to determine past or present infection with the tuberculosis bacterium; based on hypersensitivity of the skin to tuberculin
<noun.cognition>
tuberculin skin test tuberculin test