TY - BOOK TI - Closing the Gap: The Burden of Unnecessary Illness SN - 0195054830 U1 - 362.10973 PY - 1987/// CY - New York PB - Oxford University Press KW - Medicine, Preventive - United States - Congresses KW - Public Health - United States - Congresses KW - Health Behaviour - United States - Congresses KW - Preventive Medicine - Congresses KW - Health Promotion - Congresses N1 - include index ER -