title: Early amniocentesis for biochemical genetic prenatal diagnosis.
authors.forename: J R
authors.initials: JR
authors.lastname: Toone
authors.forename: D A
authors.initials: DA
authors.lastname: Applegarth
authors.forename: H D
authors.initials: HD
authors.lastname: Vallance
authors.forename: R D
authors.initials: RD
authors.lastname: Wilson
mesh_terms: D000649:Amniocentesis; D002460:Cell Line; D004798:Enzymes / Q000235:genetics; D005260:Female; D015971:Gene Expression Regulation, Enzymologic / Q000502:physiology; D005820:Genetic Testing; D006801:Humans; D007231:Infant, Newborn; D016464:Lysosomal Storage Diseases / Q000235:genetics* / Q000517:prevention & control; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D011262:Pregnancy Trimester, Second; D012680:Sensitivity and Specificity
chemical_list: D004798:Enzymes