Mycobacterial proficiency testing in the Quality Evaluation Programs of the College of American Pathologists, 1972.
D000818:Animals; D001431:Bacteriological Techniques / Q000592:standards*; D005069:Evaluation Studies as Topic; D007753:Laboratories; D009161:Mycobacterium / Q000302:isolation & purification*; D009163:Mycobacterium bovis / Q000302:isolation & purification; D009169:Mycobacterium tuberculosis / Q000302:isolation & purification; D009539:Nicotinic Acids; D010336:Pathology; D011786:Quality Control; D012955:Societies, Medical; D013048:Specimen Handling; D013223:Statistics as Topic; D014379:Tuberculosis, Avian / Q000382:microbiology; D014481:United States
D009539:Nicotinic Acids