TY  - RPRT
TI  - A comparative analysis of four protocols for maximal treadmill stress testing.
AU  - M L Pollock
AU  - R L Bohannon
AU  - K H Cooper
AU  - J J Ayres
AU  - A Ward
AU  - S R White
AU  - A C Linnerud
PY  - 1976
DO  - 10.1016/s0002-8703(76)80401-2
UR  - https://pubmed.ncbi.nlm.nih.gov/961576/
ID  - 961576
ER  -