Keywords
anatomy, artwork, biology, biomedical illustrations, blue background, breathing, bronchial tree, bronchiole, bronchus, cartilage, close-up, color image, cutout, detail, digitally generated image, front view, healthcare, horizontal, human lungs, human organs, illustration, internal organs, lung, magnification, medical, medicine, no people, organ, pink, respiratory system, respiratory tract, respiratory tree, science, structure, throat, trachea, tracheal rings, windpipe, stock illustration, royalty free illustrations, stock clip art icon, stock clipart icons, logo, line art, EPS picture, pictures, graphic, graphics, drawing, drawings, vector image, artwork, EPS vector arts, fine art prints, print, poster, posters, mural, wall murals, stk700309h