In vitromultifrequency electrical impedance measurements and modelling of the cervix in late pregnancy

Aspen R A, 1988, J. Theor. Biol., 130, 213, 10.1016/S0022-5193(88)80096-1

Barber D C, 1983, Electron. Lett., 19, 933, 10.1049/el:19830637

Blacker J A, 1995, 120

Brown B H, 1992, Clin. Phys. Physiol. Meas., 13, A175, 10.1088/0143-0815/13/A/034

Brown B H, 1994, Innov. Technol. Biol. Med., 15, 1

Brown B H, 1994, Physiol. Meas., 15, A1, 10.1088/0967-3334/15/2A/001

Cole K S, 1941, J. Chem. Phys., 9, 341, 10.1063/1.1750906

Creasy R, 1993, Am. J. Obstet. Gynecol., 168, 1223, 10.1016/0002-9378(93)90373-Q

Griffiths H, 1992, Clin. Phys. Physiol. Meas., 13, A77, 10.1088/0143-0815/13/A/016

Holder D S, 1993

Jossinet J, 1992, Clin. Phys. Physiol. Meas., 13, A47, 10.1088/0143-0815/13/A/010

Lu L, 1995, Physiol Meas., 16, A39, 10.1088/0967-3334/16/3A/004

Oláh K S J, 1994, Br. J. Obstet. Gynaecol., 101, 255, 10.1111/j.1471-0528.1994.tb13122.x

Oláh K S J, 1992, Br. J. Obstet. Gynaecol., 99, 278, 10.1111/j.1471-0528.1992.tb13721.x

Riu P J, 1992, 1706

Rush R W, 1976, Br. Med. J., 2, 965, 10.1136/bmj.2.6042.965

Thomas D C, 1991, Clin. Sci., 81, 401, 10.1042/cs0810401

Thomas D C, 1993, 227

Uldbjerg N, 1989, Acta Obstet. Gynecol. Scand., 148