00242nam a2200097Ia 4500080001900000100000800019245006400027260002400091300001000115583001900125  a15.04.02 W9272  aWHO  aManagement of diarrhoea and use of oral rehydration therapy  bWHOaGenevaCHc1983  a25 p.  c3/7/00kM2LMGR