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Completed × Observational × Breath Tests × Clear all

NCT04620538 2026-03-30

VOCAL

Gastrointestinal

Fibrosis, Carcinoma, Hepatocellular, Liver Cirrhosis, Liver Neoplasms

NCT04419207 2022-04-20

Detecting Lung Cancer Based on Exhaled Breath

Carcinoma, Lung Neoplasms