Shreffler, Wayne G; Visness, Cynthia M; Burger, Melissa; Cruikshank, William W; Lederman, Howard M; de la Morena, Maite; Grindle, Kristine; Calatroni, Agustin; Sampson, Hugh A; Gern, James E
(BioMed Central, 2006-12-12)
BACKGROUND: Cryopreservation of peripheral blood mononuclear cells has been used to preserve and standardize immunologic measurements for multicenter studies, however, effects of cryopreservation on cytokine responses are ...