@ARTICLE{
author={Bruera E,Moyano JR,Sala R,Rico MA,Bosnjak Snezana M,Bertolino M,Willey J,Strasser F,Palmer JL},
year={2004},
title={Dexamethasone in addition to metoclopramide for chronic nausea in patients with advanced cancer: A randomized controlled trial},
journal={JOURNAL OF PAIN AND SYMPTOM MANAGEMENT},
volume={28},
number={4},
pages={381-388},
document_type={Article},
} 

@ARTICLE{
author={Bruera E,Palmer JL,Bosnjak Snezana M,Rico MA,Moyano JR,Sweeney C,Strasser F,Willey J,Bertolino M,Mathias C,Spruyt O,Fisch MJ},
year={2004},
title={Methadone versus morphine as a first-line strong opioid for cancer pain: A randomized, double-blind study},
journal={JOURNAL OF CLINICAL ONCOLOGY},
volume={22},
number={1},
pages={185-192},
document_type={Article},
}