Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
anatomical anatomy asthma background biology body breath breathe bronchi bronchial cancer care chest design disease element emblem graphic health healthcare healthy hospital human icon illness illustration internal isolated logo lung medical medicine organ oxygen people pneumonia pulmonary respiration respiratory science shape sign silhouette simple smoking symbol system trachea tuberculosis vector