TY  - RPRT
TI  - Exercise echocardiography: a methodological study comparing peak-exercise and post-exercise image information.
AU  - P Blomstrand
AU  - J Engvall
AU  - J E Karlsson
AU  - A Björkholm
AU  - L Wallentin
AU  - B Wranne
PY  - 1992
DO  - 10.1111/j.1475-097x.1992.tb00358.x
UR  - https://pubmed.ncbi.nlm.nih.gov/1395447/
ID  - 1395447
ER  -