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.
Göpferich A, Alonso MJ, Langer R.Göpferich A, et al. Among authors: langer r.Pharm Res. 1994 Nov;11(11):1568-74. doi: 10.1023/a:1018901619230.Pharm Res. 1994.PMID: 7870673
Tabata Y, Domb A, Langer R.Tabata Y, et al. Among authors: langer r.J Pharm Sci. 1994 Jan;83(1):5-11. doi: 10.1002/jps.2600830104.J Pharm Sci. 1994.PMID: 8138910
Tabata Y, Langer R.Tabata Y, et al. Among authors: langer r.Pharm Res. 1993 Mar;10(3):391-9. doi: 10.1023/a:1018988222324.Pharm Res. 1993.PMID: 8464812