共 50 条
- [45] GLOBAL HEALTH LEADERSHIP - A CONTINUING UNITED-STATES CHALLENGE WESTERN JOURNAL OF MEDICINE, 1992, 157 (01): : 71 - 73
- [46] INTESTINAL PARASITISM IN THE UNITED-STATES - UPDATE ON A CONTINUING PROBLEM AMERICAN JOURNAL OF TROPICAL MEDICINE AND HYGIENE, 1994, 50 (06): : 705 - 713
- [48] THE ADULT LITERACY INITIATIVE IN THE UNITED-STATES - A CONCERN AND A CHALLENGE JOURNAL OF READING, 1985, 28 (08): : 706 - 708
- [50] UNITED-STATES AND WORLD AUTO INDUSTRIES - A CONTINUING PERSPECTIVE AUTOMOTIVE ENGINEERING, 1983, 91 (10): : 69 - 76