AYAULYM N. ZHAMAKUROVA; DARIGA S.SMAILOVA; ALTAI A.AMANBAYEV; GULVIRA T.MAGULOVA. PREVALENCE AND RISK FACTORS OF CHRONIC OBSTRUCTIVE PULMONARY DISEASE. Foundations and Trends in Modern Learning, [S. l.], n. 2, 2023. Disponível em: https://ojs.scipub.de/index.php/FTML/article/view/1332. Acesso em: 31 may. 2026.