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.
Seppälä M, Julkunen M, Riittinen L, Koistinen R.Seppälä M, et al. Among authors: koistinen r.Hum Reprod. 1992 Jun;7 Suppl 1:31-8. doi: 10.1093/humrep/7.suppl_1.31.Hum Reprod. 1992.PMID: 1280281Review.
Suikkari AM, Leivo I, Kämäräinen M, Holthöfer H, Seppälä M, Julkunen M, Koistinen R.Suikkari AM, et al. Among authors: koistinen r.Kidney Int. 1992 Sep;42(3):749-54. doi: 10.1038/ki.1992.343.Kidney Int. 1992.PMID: 1383598Free article.
Singh A, Hamilton-Fairley D, Koistinen R, Seppälä M, James VH, Franks S, Reed MJ.Singh A, et al. Among authors: koistinen r.J Endocrinol. 1990 Feb;124(2):R1-3. doi: 10.1677/joe.0.124r001.J Endocrinol. 1990.PMID: 1690256