TY  - RPRT
TI  - [On the problem of total work load in spiroergometric performance tests].
AU  - K KOENIG
AU  - H REINDELL
AU  - H ROSKAMM
PY  - 1962
DO  - 10.1055/s-0028-1111902
UR  - https://pubmed.ncbi.nlm.nih.gov/14457708/
ID  - 14457708
ER  -