Paranasal sinus epithelium — Stock photos

"Paranasal sinus epithelium" is an authentic stock image by ScienceRF. It’s available in the following resolutions: 1600 x 1236px, 2600 x 2008px, 4772 x 3685px. The minimum price for an image is 49$. Image in the highest quality is 4772 x 3685px, 300 dpi, and costs 449$.