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.
Liu K, Liu YX, Du Q, Zhou HM, Lin X, Hu ZY, Zhang GY, Zhang GH.Liu K, et al. Among authors: liu yx.Mol Hum Reprod. 1996 Feb;2(2):99-104. doi: 10.1093/molehr/2.2.99.Mol Hum Reprod. 1996.PMID: 9238665
Feng Q, Liu K, Hu ZY, Zou RJ, Yang SC, Liu YX.Feng Q, et al. Among authors: liu k, liu yx.Hum Reprod. 1993 Oct;8(10):1640-4.Hum Reprod. 1993.PMID: 8300820
Liu K, Brändström A, Liu YX, Ny T, Selstam G.Liu K, et al. Among authors: liu yx.Endocrinology. 1996 May;137(5):2126-32. doi: 10.1210/endo.137.5.8612557.Endocrinology. 1996.PMID: 8612557
Liu YX, Du Q, Liu K, Fu GQ.Liu YX, et al. Among authors: liu k.Biol Signals. 1995 Jul-Aug;4(4):232-40. doi: 10.1159/000109447.Biol Signals. 1995.PMID: 8720690
Liu Y, Du Q, Zhou H, Liu K, Hu Z.Liu Y, et al. Among authors: liu k.Sci China C Life Sci. 1996 Feb;39(1):37-44.Sci China C Life Sci. 1996.PMID: 8760471
Liu K, Liu YX, Hu ZY, Zou RY, Chen YJ, Mu XM, Ny T.Liu K, et al. Among authors: liu yx.Mol Cell Endocrinol. 1997 Oct 20;133(2):109-16. doi: 10.1016/s0303-7207(97)00152-4.Mol Cell Endocrinol. 1997.PMID: 9406856
Liu YX, Hu ZY, Liu K, Byrne S, Zou RJ, Ny T, d'Lacey C, Ockleford CD.Liu YX, et al. Among authors: liu k.Placenta. 1998 Mar-Apr;19(2-3):171-80. doi: 10.1016/s0143-4004(98)90006-6.Placenta. 1998.PMID: 9548184