Trachea lined with ciliated columnar epithelium — Stock photos

"Trachea lined with ciliated columnar epithelium" is an authentic stock image by ScienceRF. It’s available in the following resolutions: 1600 x 1097px, 2600 x 1782px, 5050 x 3461px. The minimum price for an image is 49$. Image in the highest quality is 5050 x 3461px, 300 dpi, and costs 449$.