1. Joint study group on fetal abnormalities. Recognition and management of fetal abnormalities;Arch Dis Child,1989
2. Diagnosis of fetal cardiac abnormalities;Allan, L.D.;Arch Dis Child,1989
3. A close collaboration between obstetricians and pediatric cardiologists allows antenatal detection of severe cardiac malformations by two dimensional echocardiography;Fermont, L.; de Geeter, B.; Aubry, M.C.; Kachaner, J.; Sidi, D.,1986
4. Prenatal screening for congenital heart disease;Allan, L.D.; Crawford, W.C.; Chita, D.C.; Tynan, M.J.;BMJ,1986
5. Screening for congenital heart disease prenatally. Results of a 2.5 year study in the South East Thames region;Sharland, G.K.; Allan, L.D.;BrJ Obstet Gynaecol,1992