TY  - RPRT
TI  - [Echocardiography during ergometric exercise (author's transl)].
AU  - G Simon
AU  - H H Dickhuth
AU  - J Staiger
AU  - C Essig
AU  - W Kindermann
AU  - J Keul
PY  - 1979
UR  - https://pubmed.ncbi.nlm.nih.gov/492055/
ID  - 492055
ER  -