Goldberger 's Clinical Electrocardiography : A Simplified Approach ( 8th ed . ) .
Jump up ^ Goldberger AL , Goldberger ZD , Shvilkin A ( 2012 ) .
Goldberger AL 's Clinical Electrocardiography : A Simplified Approach ( 8th ed . ) .
Jump up ^ Goldberger AL , Goldberger ZD , Shvilkin A ( 2012 ) .