TY - JOUR T1 - Prenatal diagnosis and genetic counselling JF - Journal of Clinical Pathology JO - J Clin Pathol SP - 150 LP - 155 DO - 10.1136/jcp.s3-8.1.150 VL - s3-8 IS - 1 AU - D. J. H. Brock Y1 - 1974/01/01 UR - http://jcp.bmj.com/content/s3-8/1/150.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -