00294nam a2200109Ia 4500008004100000020001800041082001500059100002900074245003700103260003600140300000800176190710s9999    xx            000 0 und d  a0-8039-2874-2  a360.72 G75  aGrady, Kathleene Barbara 0aResearch in health care settings  aLondonbSage Publicationsc1988  a176