Microscopic examination of specimen from trachea, bronchus, pleura, lung, and other thoracic specimen, and of sputum
microscopic examination of specimen from trachea, bronchus, pleura, lung, and other thoracic specimen, and of sputum
Microscopic examination of specimen from trachea, bronchus, pleura, lung, and other thoracic specimen, and of sputum
microscopic examination of specimen from trachea, bronchus, pleura, lung, and other thoracic specimen, and of sputum