ppd purified protein derivative - test used to detect if you have a tuberculosis infection, acronym text stamp concept background

abbreviation acronym bacillus background button concept control culture derivative detect diagnosis disease education endorsed extract form glycerol grunge hand heaf health infection learn mantoux marker medical medicine molecule multiplepuncture phrase pirquet ppd prevention protein purified replace screening sensitivity skin speciesnonspecific stamp symbol teaching term test text tine tool tuberculin tuberculosis used word world