Authors: Y Katayama; T W Higenbottam; M J Diaz de Atauri; G Cremona; S Akamine; J A Barbera; R Rodrìguez-Roisin Journal: Thorax Date: 1997-02 Impact factor: 9.139
Authors: A Y Yu; L A Shimoda; N V Iyer; D L Huso; X Sun; R McWilliams; T Beaty; J S Sham; C M Wiener; J T Sylvester; G L Semenza Journal: J Clin Invest Date: 1999-03 Impact factor: 14.808