Saidullaevich, Makhmonov Lutfulla, Buronova Shakhnoza, and Alimov Fozil. 2023. “Chronic Obstructive Pulmonary Disease and Anemic Syndrome”. Scholastic: Journal of Natural and Medical Education 2 (3):7-11. https://univerpubl.com/index.php/scholastic/article/view/611.