These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.
2. [Vaginal ultrasonography in the first trimester. II. Quantitative parameters]. Rempen A. Z Geburtshilfe Perinatol; 1991; 195(4):163-71. PubMed ID: 1950060 [Abstract] [Full Text] [Related]
4. Determination of gestational age after the 24th week of gestation from fetal kidney length measurements. Konje JC, Abrams KR, Bell SC, Taylor DJ. Ultrasound Obstet Gynecol; 2002 Jun; 19(6):592-7. PubMed ID: 12047540 [Abstract] [Full Text] [Related]
6. Biometry of early pregnancy with transvaginal sonography. Grisolia G, Milano K, Pilu G, Banzi C, David C, Gabrielli S, Rizzo N, Morandi R, Bovicelli L. Ultrasound Obstet Gynecol; 1993 Nov 01; 3(6):403-11. PubMed ID: 12797241 [Abstract] [Full Text] [Related]
7. [Normal fetal growth profile--a uniform model for calculating normal curves for current head and abdomen parameters and long limb bones]. Merz E, Wellek S. Ultraschall Med; 1996 Aug 01; 17(4):153-62. PubMed ID: 8999513 [Abstract] [Full Text] [Related]
8. [Determination of gestational age using crown-rump length and the biparietal diameter in the 1st half of pregnancy--comparison of 2 methods]. Fendel H, Giani G, Fendel M, Jung H. Z Geburtshilfe Perinatol; 1984 Aug 01; 188(4):161-6. PubMed ID: 6541402 [Abstract] [Full Text] [Related]
17. [Development of a growth model for fetal head and body measurements]. Merz E, Grüssner A, Kern F. Geburtshilfe Frauenheilkd; 1987 Oct 01; 47(10):738-41. PubMed ID: 3315834 [Abstract] [Full Text] [Related]
18. [Transvaginal ultrasound biometry of crown-rump length in the 1st trimester]. Degenhardt F, Böhmer S, Behrens O, Mühlhaus K. Z Geburtshilfe Perinatol; 1988 Oct 01; 192(6):249-52. PubMed ID: 3068931 [Abstract] [Full Text] [Related]
19. Yolk sac size and embryonic heart rate as prognostic factors of first trimester pregnancy outcome. Varelas FK, Prapas NM, Liang RI, Prapas IM, Makedos GA. Eur J Obstet Gynecol Reprod Biol; 2008 May 01; 138(1):10-3. PubMed ID: 17693010 [Abstract] [Full Text] [Related]