SERIAL GRADED EXERCISE TESTING IN FOLLOW-UP OF CORONARY ARTERY BYPASS: A PRELIMINARY REPORT.
Busch
Ulrich
U
St. Luke's Episcopal Hospital-Clayton Foundation for Research Laboratory, and the Texas Heart Institute, Houston, Texas.
Garcia
Efrain
E
Hall
Robert J.
RJ
Mathur
Virendra S.
VS
De Castro
Carlos M.
CM
Guttin
Jorge
J
Dear
Wayne E.
WE
Cooley
Denton A.
DA