David S. Joseph,Steven M. Massick,Kristen A. Peterson,Anthony L. Gomez,Joel A. Silver
申请号：
US14045856
公开号：
US09518972B2
申请日:
2013.10.04
申请国别(地区):
US
年份:
2016
代理人:
摘要：
The invention is directed to methods of detecting lung, gastrointestinal tract, and systemic infections by measuring 13CO2/12CO2 isotopic ratios of gaseous carbon dioxide in exhaled breath samples of a subject after administration of a 13C-isotopically-labeled compound.
