title: Screening test must precede low-molecular-weight heparin.
authors.forename: Nancy
authors.initials: N
authors.lastname: Eisenson
mesh_terms: D000925:Anticoagulants; D000075202:Contraindications; D006470:Hemorrhage / Q000517:prevention & control*; D006495:Heparin, Low-Molecular-Weight; D006801:Humans; D018579:Patient Selection
chemical_list: D000925:Anticoagulants; D006495:Heparin, Low-Molecular-Weight