共 50 条
- [22] SMALLPOX AND VACCINIA IN UNITED-STATES - 1972 [J]. JOURNAL OF INFECTIOUS DISEASES, 1974, 129 (02): : 224 - 226
- [23] HUMAN ORF IN UNITED-STATES, 1972 [J]. JOURNAL OF INFECTIOUS DISEASES, 1973, 127 (06): : 731 - 732
- [25] CONDOM BREAKAGE AND SLIPPAGE AMONG MEN IN THE UNITED-STATES [J]. FAMILY PLANNING PERSPECTIVES, 1994, 26 (03): : 107 - 112
- [26] CONDOM USE AMONG UNITED-STATES MEN, 1991 [J]. FAMILY PLANNING PERSPECTIVES, 1993, 25 (02): : 61 - 66
- [27] SUICIDE AMONG UNITED-STATES WOMEN PHYSICIANS, 1967-1972 [J]. AMERICAN JOURNAL OF PSYCHIATRY, 1979, 136 (05): : 694 - 696
- [28] PROGRESSIVE AMBITION AMONG UNITED-STATES SENATORS - 1972-1988 [J]. JOURNAL OF POLITICS, 1987, 49 (01): : 3 - 35
- [30] BLACK RETIREMENT MIGRATION IN THE UNITED-STATES [J]. JOURNALS OF GERONTOLOGY, 1991, 46 (03): : S125 - S132