20221123141208.075805 1040-872X Current opinion in obstetrics & gynecology. http://www.co-obgyn.com/ Current opinion in obstetrics & gynecology Current opinion in obstetrics & gynecology Pennsylvania portico Portico 1991/2024 2024-03-26 Preserved : 1991: 3, 1992: 4, 1993: 5, 1994: 6, 1995: 7, 1996/1999: 8, 1997: 9, 1998: 10, 1999: 11, 2000: 12, 2001: 13, 2002: 14, 2003: 15, 2004: 16, 2005: 17, 2006: 18, 2007: 19, 2008: 20, 2009: 21, 2010: 22, 2011: 23, 2012: 24, 2013: 25, 2014: 26, 2015: 27, 2015/2016: 28, 2017: 29, 2018: 30, 2019: 31, 2020: 32, 2021: 33, 2022: 34, 2023: 35, 2024: 36 Preserved : 1991: 3(1-6), 1992: 4(1-6), 1993: 5(1-6), 1994: 6(1-6), 1995: 7(1-6), 1996/1999: 8(1-6), 1997: 9(1-6), 1998: 10(1-6), 1999: 11(1-6), 2000: 12(1-6), 2001: 13(1-6), 2002: 14(1-6), 2003: 15(1-6), 2004: 16(1-6), 2005: 17(1-6), 2006: 18(1, Suppl 1, 2-6), 2007: 19(1-6), 2008: 20(1-6), 2009: 21(1, Suppl 1, 2-6), 2010: 22(1-6), 2011: 23(1-6), 2012: 24(1-6), 2013: 25(1-6), 2014: 26(1-6), 2015: 27(1-6), 2015/2016: 28(1-6), 2017: 29(1-6), 2018: 30(1-6), 2019: 31(1-6), 2020: 32(1-6), 2021: 33(1-6), 2022: 34(1-6), 2023: 35(1-6), 2024: 36(1-2) Preserved Wolters Kluwer Health Current Opinion in Obstetrics and Gynecology 1473-656X 1040-872X Current opinion in obstetrics & gynecology. 1989/1989 2024-03-26 Preserved : 1989: 1 Preserved : 1989: 1(1-2) Preserved Wolters Kluwer Health Current Opinion in Obstetrics and Gynecology 1473-656X 1040-872X http://firstsearch.oclc.org/journal=1040-872x;screen=info;ECOIP http://firstsearch.oclc.org clockss CLOCKSS Archive 1989/2024 2024-03-25 Publish, Ahead, o, 1, 3 to 9, 12 to 36 Publish, Ahead, o, 1, 3 to 9, 12 to 36 Preserved Wolters Kluwer Health Current Opinion in Obstetrics and Gynecology 1473-656X 1040-872X