@ARTICLE{
author={Kelestimur Fahrettin,Popovic Vera P,Leal A,Van Dam PS,Torres E,Perez LF,Greenman Y,Koppeschaar HPF,Dieguez C,Casanueva Felipe F},
year={2006},
title={Effect of obesity and morbid obesity on the growth hormone (GH) secretion elicited by the combined GHRH+GHRP-6 test},
journal={CLINICAL ENDOCRINOLOGY},
volume={64},
number={6},
pages={667-671},
document_type={Article},
} 

@ARTICLE{
author={Leal A,Lage M,Popovic Vera P,Torres E,Koppeschaar HPF,Paramo C,Micic Dragan D,Garcia-Mayor RV,Dieguez C,Casanueva Felipe F},
year={2002},
title={A single growth hormone (GH) determination is sufficient for the diagnosis of GH-deficiency in adult patients using the growth hormone releasing hormone plus growth hormone releasing peptide-6 test},
journal={CLINICAL ENDOCRINOLOGY},
volume={57},
number={3},
pages={377-384},
document_type={Article},
} 

@ARTICLE{
author={Popovic Vera P,Leal A,Micic Dragan D,Koppeschaar HPF,Torres E,Paramo C,Obradovic S,Dieguez C,Casanueva Felipe F},
year={2000},
title={GH-releasing hormone and GH-releasing peptide-6 for diagnostic testing in GH-deficient adults},
journal={LANCET},
volume={356},
number={9236},
pages={1137-1142},
document_type={Article},
}