[Secondary respiratory tract infections occurred in residual lesion of pulmonary tuberculosis. 2. Frequency and variety of isolated pathogens in bacterial respiratory tract infections].
D000328:Adult; D000368:Aged; D001419:Bacteria / Q000302:isolation & purification* / Q000472:pathogenicity; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012141:Respiratory Tract Infections / Q000209:etiology / Q000382:microbiology*; D014397:Tuberculosis, Pulmonary / Q000150:complications*