by Mak, Koon-Hou, Challapalli, Ram, Eisenberg, Mark J., Anderson, Keaven M., Califf, Robert M., Topol, Eric J., The EPIC Investigators
Published in The American journal of cardiology (15.10.1997)

by BILLOTE, D. B, CHALLAPALLI, R. M, NADLER, R. B
Published in Anesthesiology (Philadelphia) (01.03.1998)

by Goldberger, J J, Horvath, G, Donovan, D, Johnson, D, Challapalli, R, Kadish, A H
Published in Journal of cardiovascular electrophysiology (01.07.1998)

by GOLDBERGER, JEFFREY J., HORVATH, GEORGE, DONOVAN, DORIS, JOHNSON, DAVID, CHALLAPALLI, RAM, KADISH, ALAN H.
Published in Journal of cardiovascular electrophysiology (01.07.1998)

by Benzaquen, Bruno S., Eisenberg, Mark J., Challapalli, Ram, Nguyen, Thanh, Brown, Kimberly J., Topol, Eric J.
Published in The American heart journal (01.10.1998)

by GOLDBERGER, JEFFREY J., HORVATH, GEORGE, CHALLAPALLI, RAM, KADISH, ALAN H.
Published in Pacing and clinical electrophysiology (01.05.1999)

by Challapalli, R, Lefkovits, J, Topol, E J
Published in Coronary artery disease (01.06.1996)

by GOLDBERGER, JEFFREY J., HORVATH, GEORGE, CHALLAPALLI, RAM, KADISH, ALAN H.
Published in Pacing and Clinical Electrophysiology (01.05.1999)