APA Citation

V. V. Ivchuk, T. Yu. Kopteva, & T. A. Kovalchuk. (2018). Characteristics of sputum cellular composition in patients with chronic obstructive pulmonary disease of professional etiology.

Chicago Style Citation

V. V. Ivchuk, T. Yu. Kopteva, and T. A. Kovalchuk. Characteristics of Sputum Cellular Composition in Patients With Chronic Obstructive Pulmonary Disease of Professional Etiology. 2018.

MLA Citation

V. V. Ivchuk, T. Yu. Kopteva, and T. A. Kovalchuk. Characteristics of Sputum Cellular Composition in Patients With Chronic Obstructive Pulmonary Disease of Professional Etiology. 2018.

Warning: These citations may not always be 100% accurate.