@article{b1fc1ee59dc04c648bf9a16e872b4bb1,
title = "Managing the resource demands of a large sample size in clinical trials: Can you succeed with fewer subjects? (multiple letters)",
author = "Hern{\'a}ndez, \{Adri{\'a}n V.\} and Steyerberg, \{Ewout W.\} and Keech, \{Anthony C.\} and Gebski, \{Val J.\}",
year = "2003",
month = apr,
day = "7",
doi = "10.5694/j.1326-5377.2003.tb05238.x",
language = "Ingl{\'e}s",
volume = "178",
pages = "356--358",
journal = "Medical Journal of Australia",
issn = "0025-729X",
publisher = "John Wiley and Sons Inc.",
number = "7",
}