An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Wlazło A, Górny RL, Złotkowska R, Lawniczek A, Ludzeń-Izbińska B, Harkawy AS, Anczyk E.Wlazło A, et al. Among authors: zlotkowska r.Med Pr. 2008;59(2):159-70.Med Pr. 2008.PMID: 18652141Polish.
Zejda JE, Staniszewska M, Złotkowska R.Zejda JE, et al. Among authors: zlotkowska r.Pneumonol Alergol Pol. 1997;65(9-10):628-34.Pneumonol Alergol Pol. 1997.PMID: 9489436Clinical Trial.Polish.
Zejda JE, Skiba M, Złotkowska R.Zejda JE, et al. Among authors: zlotkowska r.Pneumonol Alergol Pol. 1996;64(3-4):169-77.Pneumonol Alergol Pol. 1996.PMID: 8754961Polish.