title: First trimester prenatal exclusion of biotinidase deficiency.
authors.affiliation: Department of Child Health, St George's Hospital Medical School, London, UK.
authors.forename: R A
authors.initials: RA
authors.lastname: Chalmers
authors.forename: J
authors.initials: J
authors.lastname: Mistry
authors.forename: P W
authors.initials: PW
authors.lastname: Docherty
authors.forename: D
authors.initials: D
authors.lastname: Stratton
mesh_terms: D000328:Adult; D000581:Amidohydrolases / Q000172:deficiency*; D043523:Biotinidase; D005260:Female; D006801:Humans; D008661:Metabolism, Inborn Errors / Q000175:diagnosis*; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D011296:Prenatal Diagnosis
chemical_list: D000581:Amidohydrolases; D043523:Biotinidase