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.
Haddad EB, Liu SF, Salmon M, Robichaud A, Barnes PJ, Chung KF.Haddad EB, et al. Among authors: liu sf.Eur J Pharmacol. 1995 Oct 6;293(3):287-90. doi: 10.1016/0926-6917(95)00032-1.Eur J Pharmacol. 1995.PMID: 8666049
Liu SF, Adcock IM, Old RW, Barnes PJ, Evans TW.Liu SF, et al.Crit Care Med. 1996 Jul;24(7):1219-25. doi: 10.1097/00003246-199607000-00026.Crit Care Med. 1996.PMID: 8674339
Crawley DE, Liu SF, Evans TW, Barnes PJ.Crawley DE, et al. Among authors: liu sf.Br J Pharmacol. 1990 Sep;101(1):166-70. doi: 10.1111/j.1476-5381.1990.tb12107.x.Br J Pharmacol. 1990.PMID: 2282458Free PMC article.