title: [Fractionating cell populations in a pH gradient. Application to red cells].
mesh_terms: D002462:Cell Membrane; D002469:Cell Separation / Q000379:methods*; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D004912:Erythrocytes; D006801:Humans; D006863:Hydrogen-Ion Concentration
vernacular_title: Fractionnement des populations cellulaires en gradient de pH. Application aux globules rouges