The Diagnostic use of Amniocentesis [ Abridged ]

Butler L J . (1971) The Antenatal Detection of Chromosomal and Metabolic Abnormalities. In: Symposium No. 6, Institute for Research into Mental Retardation, Tavistock Press (in press).

Butler L J Reiss H E . (1970) J. Obstet. Gynæc. Brit. Cwlth 77, 902.

Polani P E . (1971) J. Obstet. Gynagc. Brit. Cwlth (in press).