New England Journal of Medicine · 1997 · 783 citations · 14 references
Under the conditions of this study, initial subcutaneous therapy with the low-molecular-weight heparin tinzaparin appeared to be as effective and safe as intravenous unfractionated heparin in patients with acute pulmonary embolism.
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ANTICOAGULANT DRUGS IN THE TREATMENT OF PULMONARY EMBOLISM
D W Barritt, S.C. Jordan · The Lancet · 1960 · 1.4K citations
Maria M.W. Koopman, Paolo Prandoni, Franco Piovella et al. · New England Journal of Medicine · 1996 · 1.1K citations · Full text