TY  - BOOK
AU  - De Crespigny Lachlan
AU  - Dredge Rhonda
TI  - Which tests for my unborn baby?: a guide to prenatal diagnosis 
SN  - 0195530942
AV  - WG209 
PY  - 1991///
CY  - Melbourne, New York
PB  - Oxford University Press
KW  - Prenatal diagnosis
KW  - Popular works
KW  - Consumer education
KW  - Amniocentesis
KW  - Chorionic Villi Sampling
KW  - Prenatal Diagnosis
KW  - Ultrasonography Prenatal
N1  - Includes bibliographical references (p. [163]-167) and index; Normal early development of your baby -- Why have an ultrasound scan? -- The ultrasound examination -- What ultrasound can show you -- Causes of abnormality in babies -- Amniocentesis -- Earlier testing with CVS -- Making the decisions -- Why not just test the mother's blood? -- Other tests occasionally used
ER  -