@ARTICLE{
author={Pacak Karel,Chew Emily Y,Pappo Alberto S,Yang Chunzhang,Lorenzo Felipe R,Wilson Matthew W,Aronow Mary Beth,Young James A,Popovic Vera P,Zhuang Zhengping},
year={2014},
title={Ocular Manifestations of HypoxiaInducible Factor-2 alpha Paraganglioma-Somatostatinoma-Polycythemia Syndrome},
journal={OPHTHALMOLOGY},
volume={121},
number={11},
pages={2291-2293},
document_type={Article},
} 

@ARTICLE{
author={Zhuang Zhengping,Yang Chunzhang,Lorenzo Felipe R,Merino Maria,Fojo Tito,Kebebew Electron,Popovic Vera P,Stratakis Constantine A,Prchal Josef T,Pacak Karel},
year={2012},
title={Somatic HIF2A Gain-of-Function Mutations in Paraganglioma with Polycythemia},
journal={NEW ENGLAND JOURNAL OF MEDICINE},
volume={367},
number={10},
pages={922-930},
document_type={Article},
}