@article{Lee2003,
author = {Lee, I.M.},
title= {Physical activity and cancer prevention: Data from epidemiologic studies},
year = {2003},
doi = {10.1249/01.MSS.0000093620.27893.23},
journal = {Medicine & Science in Sports & Exercise},
volume = {35},
number = {11},
pages = {1823‒1827},
}