Rafel El-atassi

发表

H Calkins, J. Langberg, H. Calkins, 1992, Pacing and clinical electrophysiology : PACE.

J. Langberg, H. Calkins, F. Morady, 1992, Pacing and clinical electrophysiology : PACE.

J. Langberg, H. Calkins, F. Morady, 1993, The American journal of cardiology.

H Calkins, J. Langberg, H. Calkins, 1993, The American journal of medicine.

J. Langberg, H. Calkins, F. Morady, 1993, Journal of cardiovascular electrophysiology.

J. Langberg, H. Calkins, F. Morady, 1993, Journal of the American College of Cardiology.

J. Langberg, H. Calkins, F. Morady, 1991, Journal of the American College of Cardiology.

J. Langberg, H. Calkins, F. Morady, 1991, The American journal of cardiology.