Value of acid-fast stain in diagnosis of pulmonary tuberculosis;
抗酸染色对肺结核的诊断价值
Clinical analysis of positive cases of acid-fast stain in 307 patients;
307例抗酸染色阳性病例的临床分析
Methods After the collection of sputum smear positive acid-fast staining 3+ male specimens with a certain concentration of rifampin,Mycobacterium tuberculosis phage was added to it.