TY  - RPRT
TI  - A treadmill ramp protocol using simultaneous changes in speed and grade - a (ramp) step forward in exercise testing.
AU  - Jonathan Myers
PY  - 2003
DO  - 10.1249/01.mss.0000087986.10151.7c
UR  - https://pubmed.ncbi.nlm.nih.gov/12972883/
ID  - 12972883
ER  -