TY  - RPRT
TI  - The oxygen trail: measurement.
AU  - M Mythen
AU  - T Clutton-Brock
PY  - 1999
DO  - 10.1258/0007142991902321
UR  - https://pubmed.ncbi.nlm.nih.gov/10695082/
ID  - 10695082
ER  -