共 50 条
- [41] TRENDS IN HEALTH IN THE UNITED-STATES [J]. ENVIRONMENTAL HEALTH PERSPECTIVES, 1985, 62 (OCT) : 267 - 276
- [42] TRENDS IN SYPHILIS IN UNITED-STATES [J]. BOLETIN DE LA OFICINA SANITARIA PANAMERICANA, 1973, 75 (01): : 46 - 52
- [45] TRENDS IN CHD IN THE UNITED-STATES [J]. INTERNATIONAL JOURNAL OF EPIDEMIOLOGY, 1989, 18 : S58 - S66
- [50] THE UNITED-STATES AND DEMOCRACY IN CHILE - SIGMUND,PE [J]. POLITICAL STUDIES, 1995, 43 (01) : 183 - 184