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.
Neumann I, Ludwig M, Engelmann M, Pittman QJ, Landgraf R.Neumann I, et al. Among authors: ludwig m.Neuroendocrinology. 1993 Dec;58(6):637-45. doi: 10.1159/000126604.Neuroendocrinology. 1993.PMID: 8127393
Engelmann M, Ludwig M, Landgraf R.Engelmann M, et al. Among authors: ludwig m.Behav Neural Biol. 1992 Jul;58(1):51-7. doi: 10.1016/0163-1047(92)90907-l.Behav Neural Biol. 1992.PMID: 1417671
Landgraf R, Ludwig M.Landgraf R, et al. Among authors: ludwig m.Brain Res. 1991 Sep 6;558(2):191-6. doi: 10.1016/0006-8993(91)90768-q.Brain Res. 1991.PMID: 1782541
Wotjak CT, Ludwig M, Landgraf R.Wotjak CT, et al. Among authors: ludwig m.Neuroreport. 1994 Jun 2;5(10):1181-4. doi: 10.1097/00001756-199406020-00005.Neuroreport. 1994.PMID: 7919160
Ludwig M, Callahan MF, Neumann I, Landgraf R, Morris M.Ludwig M, et al.J Neuroendocrinol. 1994 Aug;6(4):369-73. doi: 10.1111/j.1365-2826.1994.tb00595.x.J Neuroendocrinol. 1994.PMID: 7987366
Engelmann M, Ludwig M, Landgraft R.Engelmann M, et al. Among authors: ludwig m.J Neuroendocrinol. 1994 Aug;6(4):391-5. doi: 10.1111/j.1365-2826.1994.tb00598.x.J Neuroendocrinol. 1994.PMID: 7987369
Munro G, Ludwig M, Landgraf R, Russell JA.Munro G, et al. Among authors: ludwig m.Neuropeptides. 1994 Aug;27(2):121-7. doi: 10.1016/0143-4179(94)90052-3.Neuropeptides. 1994.PMID: 7991066
Ludwig M, Horn T, Callahan MF, Grosche A, Morris M, Landgraf R.Ludwig M, et al.Am J Physiol. 1994 Mar;266(3 Pt 1):E351-6. doi: 10.1152/ajpendo.1994.266.3.E351.Am J Physiol. 1994.PMID: 8166254
Ludwig M, Callahan MF, Morris M.Ludwig M, et al.Neuroendocrinology. 1995 Dec;62(6):619-27. doi: 10.1159/000127058.Neuroendocrinology. 1995.PMID: 8751288