title: Biotechnology: Wellcome drops TPA.
authors.forename: D
authors.initials: D
authors.lastname: Gershon
mesh_terms: D004345:Drug Industry; D006801:Humans; D011994:Recombinant Proteins; D010959:Tissue Plasminogen Activator; D014481:United States; D014486:United States Food and Drug Administration
chemical_list: D011994:Recombinant Proteins; D010959:Tissue Plasminogen Activator