共 50 条
- [32] RISK OF VIRAL-HEPATITIS AMONG MILITARY PERSONNEL ASSIGNED TO UNITED-STATES NAVY SHIPS [J]. JOURNAL OF INFECTIOUS DISEASES, 1992, 165 (04): : 716 - 719
- [36] THE UNITED-STATES DRUG-ABUSE SCENE - AN OVERVIEW [J]. CLINICAL CHEMISTRY, 1987, 33 (11B) : B7 - B12
- [37] PROGRESS IN THE UNITED-STATES TOWARD A NATIONAL PERIODICALS SYSTEM [J]. IFLA JOURNAL-INTERNATIONAL FEDERATION OF LIBRARY ASSOCIATIONS, 1979, 5 (04): : 288 - 291
- [38] DRUG-ABUSE IN THE UNITED-STATES - STRATEGIES FOR PREVENTION [J]. JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1991, 265 (16): : 2102 - 2107
- [40] THE RISK OF HELICOBACTER-PYLORI INFECTION AMONG US MILITARY PERSONNEL DEPLOYED OUTSIDE THE UNITED-STATES [J]. AMERICAN JOURNAL OF TROPICAL MEDICINE AND HYGIENE, 1995, 52 (01): : 109 - 112