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  1. NLM Digital Collections - Rare diseases. Although limited, available evidence suggests medical and other costs can be ... 
    Publication: Washington, DC : United States Government Accountability Office, October 2021
    resource.nlm.nih.gov/9918383083506676
    ... phenylketonuria); and • NTM Info & Research (NTM stands for nontuberculous mycobacteria). 7 See appendix II for brief descriptions of ...
  2. NLM Digital Collections - Drug development. Pathway for approving antibacterial and antifungal drugs for patients with .... 
    Publication: Washington, DC : United States Government Accountability Office, November 2021
    resource.nlm.nih.gov/9918383084806676
    ... MAC lung disease represents about 80 percent of nontuberculous mycobacteria lung disease, which has an estimated prevalence of ...