cefoxitin ( cfx ) was used in 9 patients who had respiratory tract infections and following results were obtained : cfx was used in 2 patients with acute pneumonia , 2 with lung abscess , 3 with a mixed infection of lung cancer , 1 with a mixed infection of pulmonary tuberculosis and 1 with empyema .
C0035243
respiratory tract infections
C0007557
cfx