title: Elevated APTT? How best to follow up.
abstract: This step-by-step guide will help you refine your approach to an abnormal activated partial thromboplastin time.
authors.affiliation: Department of Medicine, Regina General Hospital, Saskatchewan, Canada. habib31@sasktel.net
authors.forename: Habib Ur
authors.initials: HU
authors.lastname: Rehman
mesh_terms: D005500:Follow-Up Studies; D006493:Heparin / Q000627:therapeutic use; D006801:Humans; D010314:Partial Thromboplastin Time
chemical_list: D006493:Heparin