“CLINICAL EFFICACY OF THE DOMESTIC MUCOLYTIC DRUG ASCEIN (N-ACETYLCYSTEINE) IN THE COMPLEX TREATMENT OF PATIENTS WITH CHRONIC OBSTRUCTIVE PULMONARY DISEASE”, ibmscr, vol. 3, no. 9, pp. 15–19, Sep. 2023, Accessed: Sep. 16, 2025. [Online]. Available: https://researchcitations.com/index.php/ibmscr/article/view/2566