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5. Fetal outcome when the ultrasound estimate of the day of delivery is more than 14 days later than the last menstrual period estimate. Tunón K, Eik-Nes SH, Grøttum P. Ultrasound Obstet Gynecol; 1999 Jul; 14(1):17-22. PubMed ID: 10461333 [Abstract] [Full Text] [Related]
9. The biologic error in gestational length related to the use of the first day of last menstrual period as a proxy for the start of pregnancy. Nakling J, Buhaug H, Backe B. Early Hum Dev; 2005 Oct; 81(10):833-9. PubMed ID: 16084037 [Abstract] [Full Text] [Related]
13. [Determination of the expected day of delivery--ultrasound has not been shown to be more accurate than the calendar method]. Olsen O, Clausen JA. Ugeskr Laeger; 1998 Mar 30; 160(14):2088-90. PubMed ID: 9604677 [Abstract] [Full Text] [Related]
15. Conceptional age, menstrual age, and ultrasound age: a second-trimester comparison of pregnancies of known conception date with pregnancies dated from the last menstrual period. Rossavik IK, Fishburne JI. Obstet Gynecol; 1989 Feb 30; 73(2):243-9. PubMed ID: 2643067 [Abstract] [Full Text] [Related]
16. The impact of fetal, maternal and external factors on prediction of the day of delivery by the use of ultrasound. Tunón K, Eik-Nes SH, Grøttum P. Ultrasound Obstet Gynecol; 1998 Feb 30; 11(2):99-103. PubMed ID: 9549835 [Abstract] [Full Text] [Related]
17. Gestational sac diameter in very early pregnancy as a predictor of fetal outcome. Oh JS, Wright G, Coulam CB. Ultrasound Obstet Gynecol; 2002 Sep 30; 20(3):267-9. PubMed ID: 12230450 [Abstract] [Full Text] [Related]
19. Evaluation of ultrasound-estimated date of delivery in 17,450 spontaneous singleton births: do we need to modify Naegele's rule? Nguyen TH, Larsen T, Engholm G, Møller H. Ultrasound Obstet Gynecol; 1999 Jul 30; 14(1):23-8. PubMed ID: 10461334 [Abstract] [Full Text] [Related]
20. Bedsharing and maternal smoking in a population-based survey of new mothers. Lahr MB, Rosenberg KD, Lapidus JA. Pediatrics; 2005 Oct 30; 116(4):e530-42. PubMed ID: 16199682 [Abstract] [Full Text] [Related] Page: [Next] [New Search]