Ключевые слова: 3d, airways, artwork, asthma, biology, bronchi, bronchioles, bronchitis, bronchus, chronic obstructive, copd, cystic, distress, emphysema, fibrosis, graphic, illustration, inside, internal, lung, medical, organs, pneumoconiosis, pneumonia, pulmonary, rendering, respiratory, science, trachea, tract, transparent,