TY  - RPRT
TI  - Intermittent venous sampling during exercise.
AU  - R J Ratcliffe
AU  - P L Willan
PY  - 1980
DO  - 10.1136/bmj.280.6212.483-b
UR  - https://pubmed.ncbi.nlm.nih.gov/7370548/
ID  - 7370548
ER  -