Research Article
Metabolomic Markers in Tongue-Coating Samples from Damp Phlegm Pattern Patients of Coronary Heart Disease and Chronic Renal Failure
Figure 2
Tongue-coating samples from the healthy subjects and patients with CRF showing the damp phlegm pattern and nondamp phlegm pattern were examined by GC-MS: (a) CRF damp phlegm pattern, (b) CRF nondamp phlegm pattern, and (c) healthy subjects.
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