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.
Powers RW, Bodnar LM, Ness RB, Cooper KM, Gallaher MJ, Frank MP, Daftary AR, Roberts JM.Powers RW, et al. Among authors: roberts jm.Am J Obstet Gynecol. 2006 Jan;194(1):160. doi: 10.1016/j.ajog.2005.06.066.Am J Obstet Gynecol. 2006.PMID: 16389026
Friedman SA, de Groot CJ, Taylor RN, Roberts JM.Friedman SA, et al. Among authors: roberts jm.Am J Obstet Gynecol. 1992 Aug;167(2):496-7. doi: 10.1016/s0002-9378(11)91436-7.Am J Obstet Gynecol. 1992.PMID: 1323214
Hubel CA, Roberts JM, Taylor RN, Musci TJ, Rogers GM, McLaughlin MK.Hubel CA, et al. Among authors: roberts jm.Am J Obstet Gynecol. 1989 Oct;161(4):1025-34. doi: 10.1016/0002-9378(89)90778-3.Am J Obstet Gynecol. 1989.PMID: 2679100Review.
de Groot CJ, Davidge ST, Friedman SA, McLaughlin MK, Roberts JM, Taylor RN.de Groot CJ, et al. Among authors: roberts jm.Am J Obstet Gynecol. 1995 Mar;172(3):976-85. doi: 10.1016/0002-9378(95)90030-6.Am J Obstet Gynecol. 1995.PMID: 7892893
Friedman SA, de Groot CJ, Taylor RN, Golditch BD, Roberts JM.Friedman SA, et al. Among authors: roberts jm.Am J Obstet Gynecol. 1994 Mar;170(3):838-41. doi: 10.1016/s0002-9378(94)70295-0.Am J Obstet Gynecol. 1994.PMID: 8141213
Many A, Hubel CA, Roberts JM.Many A, et al. Among authors: roberts jm.Am J Obstet Gynecol. 1996 Jan;174(1 Pt 1):288-91. doi: 10.1016/s0002-9378(96)70410-6.Am J Obstet Gynecol. 1996.PMID: 8572024Review.