Valkova, E.; Atanasov, V.; Vlaykova, T.; Tacheva, T.; Zhelyazkova, Y.; Dimov, D.; Yakimov, K.
The Serum Levels of the Heavy Metals Cu, Zn, Cd, and Pb and Progression of COPD—A Preliminary Study. Int. J. Environ. Res. Public Health 2023, 20, 1427.
https://doi.org/10.3390/ijerph20021427
AMA Style
Valkova E, Atanasov V, Vlaykova T, Tacheva T, Zhelyazkova Y, Dimov D, Yakimov K.
The Serum Levels of the Heavy Metals Cu, Zn, Cd, and Pb and Progression of COPD—A Preliminary Study. International Journal of Environmental Research and Public Health. 2023; 20(2):1427.
https://doi.org/10.3390/ijerph20021427
Chicago/Turabian Style
Valkova, Elica, Vasil Atanasov, Tatyana Vlaykova, Tanya Tacheva, Yanitsa Zhelyazkova, Dimo Dimov, and Kristian Yakimov.
2023. "The Serum Levels of the Heavy Metals Cu, Zn, Cd, and Pb and Progression of COPD—A Preliminary Study" International Journal of Environmental Research and Public Health 20, no. 2: 1427.
https://doi.org/10.3390/ijerph20021427
APA Style
Valkova, E., Atanasov, V., Vlaykova, T., Tacheva, T., Zhelyazkova, Y., Dimov, D., & Yakimov, K.
(2023). The Serum Levels of the Heavy Metals Cu, Zn, Cd, and Pb and Progression of COPD—A Preliminary Study. International Journal of Environmental Research and Public Health, 20(2), 1427.
https://doi.org/10.3390/ijerph20021427