共 28 条
- [2] BALTIMORE C, 1969, PEDIATRICS, V44, P816
- [5] BECKER MH, 1972, HLTH BELIEF QUESTION
- [6] BROWN E W, 1961, N Engl J Med, V265, P794, DOI 10.1056/NEJM196110192651608
- [7] *CA DEP PUBL HLTH, 1957, 1953 1957 FIN REP
- [8] Campbell D. T, 1966, EXPT QUASI EXPT DESI, P13
- [9] FLEISS JL, 1973, STATISTICAL METHODS, P146
- [10] FREEMAN F, 1960, ROLE HUMAN FACTORS A