Immunologic and hemodynamic effects of „low-dose” hydrocortisone in septic shock: a double-blind, randomized, placebo-controlled, crossover study. - Keh,D.; Boehnke,T.; Weber-Carstens,S.; Schulz,C.; Ahlers,O.; Bercker,S.; Volk,H.D.; Doecke,W.D.; Falke,K.J.; Gerlach,H. (Am J Respir Crit Care Med, 2003)