Published in Obstetrics and gynecology (New York. 1953) (01.02.1985)

by Williams, D J, Vallance, P J, Neild, G H, Spencer, J A, Imms, F J
Published in The American journal of physiology (01.02.1997)

by Frudinger, Andrea, Halligan, Steve, Spencer, John A.D., Bartram, Clive I., Kamm, Michael A., Winter, Raimund
Published in BJOG : an international journal of obstetrics and gynaecology (01.11.2002)

by Spencer, John A. D., Badawi, Nadia, Burton, Paul, Keogh, John, Pemberton, Patrick, Stanley, Fiona
Published in BJOG : an international journal of obstetrics and gynaecology (01.01.1997)

by Frudinger, Andrea, Halligan, Steve, Spencer, John A.D, Bartram, Clive I, Kamm, Michael A, Winter, Raimund
Published in BJOG : an international journal of obstetrics and gynaecology (2002)

by Lakasing, Lorin, Spencer, J A D
Published in Journal of obstetrics and gynaecology (01.09.2002)

by Chang, T C, Robson, S C, Spencer, J A, Gallivan, S
Published in British journal of obstetrics and gynaecology (01.05.1994)

by Spencer, John A.D.
Published in Early human development (01.02.1994)

by Frudinger, Andrea, Halligan, Steve, Bartram, Clive I., Spencer, John A. D., Kamm, Michael A.
Published in BJOG : an international journal of obstetrics and gynaecology (01.03.1999)

by Bird, J. A., Spencer, J. A., Mould, T., Symonds, M. E.
Published in Archives of disease in childhood (01.03.1996)

by Frudinger, Andrea, Bartram, Clive I., Spencer, John A. D., Kamm, Michael A.
Published in BJOG : an international journal of obstetrics and gynaecology (01.09.1997)

by Spencer, J A
Published in British journal of obstetrics and gynaecology (01.03.1993)

by Lakasing, Lorin, Spencer, John A. D.
Published in BJOG : an international journal of obstetrics and gynaecology (01.12.1999)

by Mongelli, Max, Dawkins, Robert, Chung, Tony, Sahota, Daljit, Spencer, John A. D., Chang, Allan M. Z.
Published in BJOG : an international journal of obstetrics and gynaecology (01.10.1997)

by Spencer, John A.D.
Published in Early human development (01.05.1990)

by Spencer, John A.D, Paterson-Brown, Sara, Brocklehurst, Peter
Published in American journal of obstetrics and gynecology (01.11.2000)

by Aldrich, C J, D'Antona, D, Wyatt, J S, Spencer, J A, Peebles, D M, Reynolds, E O
Published in Obstetrics and gynecology (New York. 1953) (01.11.1994)

by Ingemarsson, Ingemar, Spencer, John A. D.
Published in Acta obstetricia et gynecologica Scandinavica (1998)

by Heasman, Lindsay, Spencer, John A D, Symonds, Michael E
Published in Archives of disease in childhood. Fetal and neonatal edition (01.11.1997)

by Spencer, John A D, Chang, Tou C, Crook, David, Proudler, Anthony, Felton, Carl V, Robson, Stephen C, Hauesler, Martin
Published in Archives of disease in childhood. Fetal and neonatal edition (01.01.1997)