title: Heparin concentrations in neonates during cardiopulmonary bypass as measured by the activated clotting time and anti-Xa assay.
authors.affiliation: Departments of Anaesthesia, Royal Brompton Hospital, London, UK.
authors.forename: J
authors.initials: J
authors.lastname: Keogh
authors.forename: S J
authors.initials: SJ
authors.lastname: Davidson
authors.forename: M
authors.initials: M
authors.lastname: Machin
authors.forename: J
authors.initials: J
authors.lastname: Hall
authors.forename: A A
authors.initials: AA
authors.lastname: Kelleher