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Resources | Direct Diagnostics


Below is a curated selection of research papers, journal articles, and other significant publications related to the HR5 pathogens and Oral-Systemic Health.

©2022 by Direct Diagnostics LLC. Direct Diagnostics is certified under the Clinical Laboratory Improvement Amendments of 1988 (CLIA), 42 U.S.C. §263a, and meets the requirements to perform high complexity tests. CLIA Registration 45D2190910. 

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