Kuldashev Sardor Furkatovich, “CHARACTERISTICS OF SPUTUM IN CHILDREN WITH ACUTE AND RECURRENT BRONCHITIS ”, ilmiy, vol. 46, no. 1, pp. 69–72, Sep. 2024, Accessed: Nov. 24, 2024. [Online]. Available: https://ilmiyxabarlar.uz/tad/article/view/1636