LETTER TO THE EDITORS
First trimester sonographic determination of foetal gender: a cost effective non-invasive technique for prenatal screening of haemophilia in low income countries
Dr Nuruddin Mohammed, Section of Maternal, Fetal and Neonatal Health, Department of Obstetrics and Gynaecology, Division of Women and Child Health Aga Khan University Hospital, Stadium Road, P.O. Box, 3500, Karachi-74800, Pakistan.
Tel.: +92 21 34864605; fax: +92 21 34934294;
No abstract is available for this article.