TY  - RPRT
TI  - Ethnic differences in physical working capacity.
AU  - C T Davies
AU  - C Barnes
AU  - R H Fox
AU  - R O Ojikutu
AU  - A S Samueloff
PY  - 1972
DO  - 10.1152/jappl.1972.33.6.726
UR  - https://pubmed.ncbi.nlm.nih.gov/4643849/
ID  - 4643849
ER  -