This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Social & Preventive Medicine
Case finding tool which has been stopped as a general measure of case finding in Tuberculosis is: 
Select and explain. 
A. Sputum microscopy, B. Sputum culture, C. Mass Miniature radiography, D. Tuberculin Testing
C: Mass Miniature radiography
Answer: C: Mass Miniature radiography 
Explanation: Mass Miniature radiography