共 50 条
- [1] HEROIN MAINTENANCE PROGRAM IN UNITED-STATES JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1973, 223 (05): : 539 - 546
- [4] CONTINUING-EDUCATION IN THE UNITED-STATES ANNALS OF OCCUPATIONAL HYGIENE, 1993, 37 (06): : 707 - 710
- [5] BUSINESS AS USUAL - HEROIN DISTRIBUTION IN THE UNITED-STATES INTERNATIONAL JOURNAL OF HEALTH SERVICES, 1984, 14 (04): : 529 - 546
- [10] TRAUMA - CONTINUING UNITED-STATES HEALTH PROBLEM JOURNAL OF TRAUMA-INJURY INFECTION AND CRITICAL CARE, 1977, 17 (02): : 89 - 92