tuberculosis of intrathoracic lymph nodes TB (+) other way (-) bacteriology (-) histology
tuberculosis of intrathoracic lymph nodes tb (+) other way (-) bacteriology (-) histology
tuberculosis of intrathoracic lymph nodes TB (+) other way (-) bacteriology (-) histology
tuberculosis of intrathoracic lymph nodes tb (+) other way (-) bacteriology (-) histology