by Rane, S. M., Guirgis, R. R., Higgins, B., Nicolaides, K. H.
Published in Ultrasound in obstetrics & gynecology (01.10.2004)

by Rane, S. M., Guirgis, R. R., Higgins, B., Nicolaides, K. H.
Published in Ultrasound in obstetrics & gynecology (01.07.2003)

by Rane, SM, Guirgis, RR, Higgins, B, Nicolaides, KH
Published in The journal of maternal-fetal & neonatal medicine (01.05.2005)

by Holt, H B, Medbak, S, Kirk, D, Guirgis, R, Hughes, I, Cummings, M H, Meeking, D R
Published in Journal of clinical pathology (01.04.2005)

by Guirgis, R R, Clark, A D, Hogston, P, Golland, I M, Bevan, J R, Francis, J G, Higgins, B
Published in Journal of obstetrics and gynaecology (1997)

by Guirgis, R R, Craft, I L
Published in Journal of reproductive medicine (01.11.1991)

by Guirgis, R R
Published in Human reproduction (Oxford) (01.05.1990)

by Guirgis, R R, al Shawaf, T, Craft, I
Published in Human reproduction (Oxford) (01.08.1992)

by Guirgis, R R, Alshawaf, T, Dave, R, Craft, I L
Published in Human reproduction (Oxford) (01.11.1993)

by Guirgis, R.A., Abdou, A.S.A., El-Ganaieny, M.M.
Published in Small ruminant research (01.11.2001)

by Guirgis, R R, Alshawaf, T, Craft, I L
Published in Ultrasound in obstetrics & gynecology (01.03.1993)

by Guirgis, R R, Craft, I L
Published in Obstetrics and gynecology (New York. 1953) (01.04.1992)

by Guirgis, R R, Shrivastav, P
Published in Journal of in vitro fertilization and embryo transfer (01.10.1990)

by Guirgis, R.A
Published in The Journal of agricultural science (01.01.1982)

by Guirgis, R R
Published in Journal of the Royal College of General Practitioners (01.12.1988)

by Guirgis, R R, Fiamanya, W, al-Shawaf, T, Craft, I L
Published in Human reproduction (Oxford) (01.11.1990)

by Craft, Ian, Al-Shawaf, Talha, Guirgis, Rifky, Nadkarni, Prashant, Rangrass, Rajiv, Shapland, David
Published in BMJ (02.02.1991)

by Guirgis, R.A, Ashmawy, G, El-Ezz, S.S.A
Published in The Journal of agricultural science (01.02.1982)

by Guirgis, R.A, El Gabbas, H.M.H, Galal, E.S.E, Ghoneim, K.E
Published in The Journal of agricultural science (01.04.1979)

by Guirgis, R R
Published in The Lancet (British edition) (10.10.1987)