TY  - GEN
AU  - Zipes,D P
AU  - Fisch,C
TI  - Premature atrial contraction
SN  - 0003-9926
PY  - 1971///1130
KW  - Cardiac Complexes, Premature
KW  - diagnosis
KW  - Electrocardiography
KW  - Heart Atria
KW  - Humans
N1  - Publication Type: Journal Article
ER  -