共 17 条
- [3] Bradshaw Benjamin, 1978, DEMOGRAPHY RACIAL ET, P261
- [5] BULLOUGH VL, 1982, HLTH CARE OTHER AM
- [6] Jaffe Abram., 1980, CHANGING DEMOGRAPHY
- [8] ROGERS EH, 1971, COMMUNICATION INNOVA, pCH5
- [9] SCHOEN R, 1981, SOC SCI QUART, V62, P259
- [10] PUBLIC BELIEFS ABOUT CAUSES AND PREVENTION OF HEART ATTACKS [J]. JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1978, 240 (08): : 756 - 758