Lilford, Richard, 1950- Pre-natal diagnosis and prognosis / R.J. Lilford. - London : Butterworths, 1990. - vii, 245 p. : ill. ; 24 cm. Includes bibliographical references. ISBN: 0407010440 Subjects--Topical Terms: Prenatal diagnosis. LC Class. No.: RG628 / .L55 1990