title: [Letter: Drug administration using vena-cava catheter].
mesh_terms: D006801:Humans; D007275:Injections, Intravenous / Q000379:methods*; D013420:Sulfamethoxazole / Q000008:administration & dosage / Q000009:adverse effects; D014295:Trimethoprim / Q000008:administration & dosage / Q000009:adverse effects; D014684:Venae Cavae
chemical_list: D014295:Trimethoprim; D013420:Sulfamethoxazole
vernacular_title: Fragen aus der Praxis