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