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Woods JB, Blake PG, Perry KG Jr, Magann EF, Martin RW, Martin JN Jr.Woods JB, et al. Among authors: martin jn jr, martin rw.Obstet Gynecol. 1992 Jul;80(1):87-91.Obstet Gynecol. 1992.PMID: 1603505
Martin RW, Perry KG Jr, Hess LW, Martin JN Jr, Morrison JC.Martin RW, et al. Among authors: martin jn jr.Am J Obstet Gynecol. 1992 Jan;166(1 Pt 1):144-7. doi: 10.1016/0002-9378(92)91849-6.Am J Obstet Gynecol. 1992.PMID: 1733187Clinical Trial.
Miles JF Jr, Martin JN Jr, Blake PG, Perry KG Jr, Martin RW, Meeks GR.Miles JF Jr, et al. Among authors: martin jn jr, martin rw.Obstet Gynecol. 1990 Sep;76(3 Pt 1):328-31.Obstet Gynecol. 1990.PMID: 2381609
Magann EF, Martin RW, Isaacs JD, Blake PG, Morrison JC, Martin JN Jr.Magann EF, et al. Among authors: martin jn jr, martin rw.Aust N Z J Obstet Gynaecol. 1993 May;33(2):127-31. doi: 10.1111/j.1479-828x.1993.tb02374.x.Aust N Z J Obstet Gynaecol. 1993.PMID: 8216107