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.
Takasaki Y, Kamio K, Okamoto M, Ohta Y, Yamabayashi H.Takasaki Y, et al. Among authors: ohta y.Am Rev Respir Dis. 1993 Sep;148(3):612-7. doi: 10.1164/ajrccm/148.3.612.Am Rev Respir Dis. 1993.PMID: 8368631
Moue Y, Kamio K, Tanigaki T, Hayashi Y, Kuwahira I, Takasaki Y, Ohta Y, Yamabayashi H.Moue Y, et al. Among authors: ohta y.Nihon Kyobu Shikkan Gakkai Zasshi. 1993 Aug;31(8):990-3.Nihon Kyobu Shikkan Gakkai Zasshi. 1993.PMID: 8230898Japanese.