acid-baseequilibrium acid-baseimbalance acidose alternativetreatment analysis bloodgasanalysis bloodgases diettherapy eaudansl'organisme fluidtherapy food healthaspects hydrogen-ionconcentration interstitialcystitis métabolisme nutritionalaspects programmedinstruction qu18j78b1987 rc630 reducingdiets water-electrolyteimbalance water-electrolyteimbalances wd220g618p1975 wd220t918a1971 électrolytes