共 110 条
- [2] ABRAHAM S, 1978, DHEW PHS781652 PUBL, P19
- [3] AHRENS EH, 1979, LANCET, V2, P1345
- [4] [Anonymous], 1980, JAMA, V244, P25
- [5] [Anonymous], 1982, JAMA, V248, P2853
- [6] [Anonymous], 1981, Ann Intern Med, V95, P729
- [7] [Anonymous], 1978, J Chronic Dis, V31, P201
- [8] [Anonymous], 1976, JAMA, V235, P825
- [9] [Anonymous], 1984, CAN MED ASSOC J, V130, P1278