Ziyadullaev Ш., Ismailov Ж., Aralov Н., Yuldashev Б., Holliev Р., and Yuldasheva Д. “Modern Approach of Diagnosis of Allergic Exogenous Alveolitis”. Journal Problems of Biology and Medicine, no. 4,1 (85), Nov. 2015, pp. 147-50, https://www.inlibrary.uz/index.php/problems_biology/article/view/4282.