Figure 1.

Panel of representative phase contrast micrographs of HFL-1 cells after 24 hours of CSE incubation. A) Untreated Control; B) 1% CSE; C) 2% CSE; D) 5% CSE; E: 10% CSE; F: 20% CSE. Magnifications 20×.

La Rocca et al. Respiratory Research 2007 8:23   doi:10.1186/1465-9921-8-23
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