title: Re: Regional cerebral blood flow following single-dose and continuous-dose tadalafil after stroke.
authors.forename: Allen D
authors.initials: AD
authors.lastname: Seftel
mesh_terms: D002243:Carbolines / Q000008:administration & dosage* / Q000009:adverse effects*; D002560:Cerebrovascular Circulation / Q000187:drug effects*; D005260:Female; D006801:Humans; D008297:Male; D011877:Radionuclide Imaging; D020521:Stroke / Q000000981:diagnostic imaging*; D014665:Vasodilator Agents / Q000009:adverse effects*
chemical_list: D002243:Carbolines; D014665:Vasodilator Agents