title: Staff alert: a new PTT reagent is coming!
authors.affiliation: Columbia Henrico Doctors' Hospital, Richmond, VA, USA.
authors.forename: D R
authors.initials: DR
authors.lastname: Sealey
mesh_terms: D003142:Communication; D006493:Heparin / Q000032:analysis; D007202:Indicators and Reagents / Q000592:standards*; D007755:Laboratories, Hospital / Q000592:standards*; D017056:Medical Laboratory Personnel / Q000193:education*; D010314:Partial Thromboplastin Time; D012680:Sensitivity and Specificity; D013997:Time Factors; D014768:Virginia