00284nam a2200097Ia 4500080001900000245008400019260003200103300001400135583001800149650001900167  a15.04.01 C8551  aHealth research : powerful advocate for health and development, based on equity  bThe CouncilaGenevaCHc2000  a38 leaves  c5/30/06kJOYD  aHEALTH SURVEYS