TY  - RPRT
TI  - Clinical implications of frequency-force relation.
AU  - B Johansen
AU  - A J Hoelen
AU  - H Schneider
AU  - F L Meijler
PY  - 1971
DO  - 10.1093/cvr/5.supp1.112
UR  - https://pubmed.ncbi.nlm.nih.gov/5143794/
ID  - 5143794
ER  -