?url_ver=Z39.88-2004&rft_id=MTMT%3A1132529&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=+Varr%C3%B3+Andr%C3%A1s&rft.aulast=Varr%C3%B3&rft.aufirst=Andr%C3%A1s&rft.pages=S32-S44&rft.date=1995&rft.volume=26&rft.title=JOURNAL+OF+CARDIOVASCULAR+PHARMACOLOGY&rft.issue=Suppl.+1&rft.issn=0160-2446&rft.atitle=Classification+of+positive+inotropic+actions+based+on+electrophysiologic+characteristics%3A+Where+should+calcium+sensitizers+be+placed%3F&rft.genre=article