TY  - RPRT
TI  - A reversible ergometer.
AU  - S J Lichtneckert
AU  - D A Thomson
AU  - S L Akesson
PY  - 1969
DO  - 10.3109/00365516909080173
UR  - https://pubmed.ncbi.nlm.nih.gov/5383329/
ID  - 5383329
ER  -