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.
Cheng D, Ng TY, Ngan HY, Wong LC.Cheng D, et al. Among authors: ng ty.Acta Obstet Gynecol Scand. 1999 Aug;78(7):648-52.Acta Obstet Gynecol Scand. 1999.PMID: 10422914
Ng TY, Ngan HY, Cheng DK, Wong LC.Ng TY, et al.Aust N Z J Obstet Gynaecol. 1997 Feb;37(1):104-6. doi: 10.1111/j.1479-828x.1997.tb02229.x.Aust N Z J Obstet Gynaecol. 1997.PMID: 9075559
Ngan HY, Chan FL, Au VW, Cheng DK, Ng TY, Wong LC.Ngan HY, et al. Among authors: ng ty.Gynecol Oncol. 1998 Aug;70(2):192-4. doi: 10.1006/gyno.1998.5088.Gynecol Oncol. 1998.PMID: 9740689
Lo SS, Khoo US, Cheng DK, Ng TY, Wong LC, Ngan HY.Lo SS, et al. Among authors: ng ty.Cancer Detect Prev. 1999;23(5):397-400. doi: 10.1046/j.1525-1500.1999.99043.x.Cancer Detect Prev. 1999.PMID: 10468891
Chan YM, Cheung AN, Cheng DK, Ng TY, Ngan HY, Wong LC.Chan YM, et al. Among authors: ng ty.Gynecol Oncol. 1999 Nov;75(2):267-71. doi: 10.1006/gyno.1999.5567.Gynecol Oncol. 1999.PMID: 10525384
Wong LC, Ngan HY, Cheung AN, Cheng DK, Ng TY, Choy DT.Wong LC, et al. Among authors: ng ty.J Clin Oncol. 1999 Jul;17(7):2055-60. doi: 10.1200/JCO.1999.17.7.2055.J Clin Oncol. 1999.PMID: 10561258Clinical Trial.
Wong LC, Ngan HY, Cheng DK, Ng TY.Wong LC, et al. Among authors: ng ty.Am J Obstet Gynecol. 2000 Dec;183(6):1579-82. doi: 10.1067/mob.2000.108077.Am J Obstet Gynecol. 2000.PMID: 11120531
Ngan HY, Cheung AN, Liu SS, Cheng DK, Ng TY, Wong LC.Ngan HY, et al. Among authors: ng ty.Tumour Biol. 2001 May-Jun;22(3):176-83. doi: 10.1159/000050613.Tumour Biol. 2001.PMID: 11275796