TY  - RPRT
TI  - Comparison of treadmill exercise testing protocols for wheelchair users.
AU  - G H Hartung
AU  - D A Lally
AU  - R J Blancq
PY  - 1993
DO  - 10.1007/bf00237783
UR  - https://pubmed.ncbi.nlm.nih.gov/8495700/
ID  - 8495700
ER  -