?url_ver=Z39.88-2004&rft_id=MTMT%3A1906817+10.1111%2Fj.1540-8175.1993.tb00017.x&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Bellotti&rft.aufirst=Paolo&rft.au=+Bellotti+Paolo&rft.volume=10&rft.title=ECHOCARDIOGRAPHY-A+JOURNAL+OF+CARDIOVASCULAR+ULTRASOUND+AND+ALLIED+TECHNIQUES&rft.date=1993&rft.issue=1&rft.atitle=Reproducibility+of+the+Dobutamine%E2%80%90Atropine+Echocardiography+Stress+Test&rft.pages=93-97&rft.issn=0742-2822%3B+1540-8175&rft.genre=article