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  1. TB is a treatable disease if you follow your doctor's treatment plan. If TB is not treated properly, TB bacteria can become resistant to one or multiple drugs used in treatment. When the bacteria become resistant to multiple drugs, it is known as multidrug-resistant tuberculosis (or MDR-TB)....
  2. 1989-01-01 This is an encyclopedia of chemicals, drugs, and biologicals. 1700 pages, diagrams