J Electrocardiol 1983 Apr;16(2):151-9.
Human body surface mapping during atrial depolarization in normal and
diseased subjects.
Kawano S, Sawanobori T, Hiraoka M,
NIL
Jpn Circ J 1987 May;51(5):520-6.
The isopotential body surface atrial maps in healthy children of different
age groups.
Ishihara H, Tuchiya S, Hosaki J, Kawano S, Sawanobori T, Hiraoka M,
NIL
Jpn Heart J 1988 Jan;29(1):57-67.
Electrocardiographic features of P waves from patients with transient
atrial fibrillation.
Kawano S, Hiraoka M, Sawanobori T,
Department of Cardiovascular Diseases, Tokyo Medical and Dental
University, Japan.