Additional file 1: of Pancreatic ductal adenocarcinoma can be detected by analysis of volatile organic compounds (VOCs) in alveolar air

Environmental and alveolar concentrations of measured volatile organic compounds. The file contains all raw data about environmental (sheet 1) and alveolar (sheet 2) concentrations of measured products with the sample codes and the main parameters (sex, age and case-control classification) of enrolled subjects. Red printed VOCs were directly calibrated for the mass spectrometer analysis. (XLSX 417Â kb)