cross section biomedical illustration of structure of human respiratory system in adult male - cardiac notch 幅插畫檔、美工圖案、卡通及圖標鼻腔, 人體構造
anatomy of the human heart, hand-coloured engraving, published in 1861 - cardiac notch 幅插畫檔、美工圖案、卡通及圖標人體構造
cross section biomedical illustration of route of bronchoscope inserted through nose - cardiac notch 幅插畫檔、美工圖案、卡通及圖標