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Bean-Mayberry B, Chang CC, McNeil M, Hayes P, Scholle SH.Bean-Mayberry B, et al.J Am Med Womens Assoc (1972). 2004 Summer;59(3):192-7.J Am Med Womens Assoc (1972). 2004.PMID: 15354372
McNeil M, Hayes P.McNeil M, et al.Womens Health Issues. 2003 Mar-Apr;13(2):47-9. doi: 10.1016/s1049-3867(03)00025-2.Womens Health Issues. 2003.PMID: 12732439No abstract available.