TY - BOOK ED - NHS Centre for Reviews & Dissemination ED - York Univ TI - Review of the research on the effectiveness of health service interventions toreduce variations in healthpart 1. NHS Centre for Reviews & Dissemination. 1995 PY - 1995/// PB - NHS Centre for Reviews & Dissemination KW - National health service KW - Health services KW - Comparative studies KW - Health services research KW - Health services accessibility KW - Delivery of health care N1 - CRD Report 3 ER -