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Mitchell M, Sabbagha RE, Keith L, MacGregor S, Mota JM, Minoque J.Mitchell M, et al. Among authors: keith l.Am J Obstet Gynecol. 1988 Nov;159(5):1104-9. doi: 10.1016/0002-9378(88)90422-x.Am J Obstet Gynecol. 1988.PMID: 3055997
Elias S, Simpson JL, Martin AO, Sabbagha RE, Gerbie AB, Keith LG.Elias S, et al. Among authors: keith lg.Am J Obstet Gynecol. 1985 May 15;152(2):204-13. doi: 10.1016/s0002-9378(85)80023-5.Am J Obstet Gynecol. 1985.PMID: 3890545
Keith LG, Oleszczuk JJ, Keith DM.Keith LG, et al. Among authors: keith dm.Int J Fertil Womens Med. 2000 May-Jun;45(3):206-14.Int J Fertil Womens Med. 2000.PMID: 10929683Review.
Luke B, Keith LG, Damewood MD.Luke B, et al. Among authors: keith lg.Int J Fertil Menopausal Stud. 1993 Jan-Feb;38(1):12-5.Int J Fertil Menopausal Stud. 1993.PMID: 8485605