Origin (1) Weights and measures (1) Vases (1) Tumors (1) Trachea (1) Tomography (1) Pictures (1) Physicians (1) Metastasis (1) Mediastinum (1) Lymphatics (1) Lungs (1) Light (1) Heart (1) Gravity (1) Good and evil (1) Computer software (1) Chest (1) Aorta (1) Air (1) Origen (1) Gravedad (1) Cantidad (1) Mediastino (1) Aorta (1) Tráquea (1) Imágenes (1) Software (1) Estudio (1) Órganos (1)