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.
Zhu E, Petrof BJ, Gea J, Comtois N, Grassino AE.Zhu E, et al. Among authors: grassino ae.Am J Respir Crit Care Med. 1997 Mar;155(3):1110-6. doi: 10.1164/ajrccm.155.3.9116995.Am J Respir Crit Care Med. 1997.PMID: 9116995
Comtois A, Sinderby C, Comtois N, Grassino A, Renaud JM.Comtois A, et al. Among authors: grassino a.J Appl Physiol (1985). 1994 Jul;77(1):127-34. doi: 10.1152/jappl.1994.77.1.127.J Appl Physiol (1985). 1994.PMID: 7961224