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.
Crisp MT, Tucker CJ, Rogers TL, Williams RO 3rd, Johnston KP.Crisp MT, et al. Among authors: johnston kp.J Control Release. 2007 Feb 26;117(3):351-9. doi: 10.1016/j.jconrel.2006.11.011. Epub 2006 Nov 17.J Control Release. 2007.PMID: 17239469
Rogers TL, Johnston KP, Williams RO 3rd.Rogers TL, et al. Among authors: johnston kp.Drug Dev Ind Pharm. 2001 Nov;27(10):1003-15. doi: 10.1081/ddc-100108363.Drug Dev Ind Pharm. 2001.PMID: 11794803Review.
Chen X, Young TJ, Sarkari M, Williams RO 3rd, Johnston KP.Chen X, et al. Among authors: johnston kp.Int J Pharm. 2002 Aug 21;242(1-2):3-14. doi: 10.1016/s0378-5173(02)00147-3.Int J Pharm. 2002.PMID: 12176220
Sarkari M, Brown J, Chen X, Swinnea S, Williams RO 3rd, Johnston KP.Sarkari M, et al. Among authors: johnston kp.Int J Pharm. 2002 Aug 28;243(1-2):17-31. doi: 10.1016/s0378-5173(02)00072-8.Int J Pharm. 2002.PMID: 12176292
Hu J, Rogers TL, Brown J, Young T, Johnston KP, Williams RO 3rd.Hu J, et al. Among authors: johnston kp.Pharm Res. 2002 Sep;19(9):1278-84. doi: 10.1023/a:1020390422785.Pharm Res. 2002.PMID: 12403063