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. 2017 Nov 15;9(11):5116–5126.

Figure 1.

Figure 1

Experiment design of in vitro and in vivo pneumonia models for VOC detection. Resected paracancerous lung tissue and rabbits were challenged with three pathogens and sterile saline. Then headspace air and exhaled gas were absorbed with SPME. Those collected VOC samples underwent GCMS detection.