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.
Issa Z, Grant WN, Stasiuk S, Shoemaker CB.Issa Z, et al. Among authors: grant wn.Int J Parasitol. 2005 Aug;35(9):935-40. doi: 10.1016/j.ijpara.2005.06.001.Int J Parasitol. 2005.PMID: 16023650
Maass DR, Harrison GB, Grant WN, Shoemaker CB.Maass DR, et al. Among authors: grant wn.Int J Parasitol. 2007 Jul;37(8-9):953-62. doi: 10.1016/j.ijpara.2007.02.005. Epub 2007 Feb 20.Int J Parasitol. 2007.PMID: 17383657