TY  - RPRT
TI  - A system for automatic end-tidal gas sampling at rest and during exercise.
AU  - H L Barlett
AU  - J L Loomis
AU  - N S Deno
AU  - J Kollias
AU  - J L Hodgson
AU  - E R Buskirk
PY  - 1973
DO  - 10.1152/jappl.1973.35.2.301
UR  - https://pubmed.ncbi.nlm.nih.gov/4723040/
ID  - 4723040
ER  -