TY - RPRT TI - Complementary value of two-dimensional exercise echocardiography to routine treadmill exercise testing. AU - W F Armstrong AU - J O'Donnell AU - J C Dillon AU - P L McHenry AU - S N Morris AU - H Feigenbaum PY - 1986 DO - 10.7326/0003-4819-105-6-829 UR - https://pubmed.ncbi.nlm.nih.gov/3777710/ ID - 3777710 ER -