共 15 条
[1]
BEAR MR, 1977, PAS REP, V15, P1
[4]
GITTELSOHN AM, 1977, COSTS RISKS BENEFITS
[5]
Glover J A, 1938, Proc R Soc Med, V31, P1219
[7]
KOCH GG, 1975, INT STATISTICAL REV, V43, P55
[8]
MCKEE WJE, 1963, BRIT J PREV SOC MED, V17, P133
[9]
MCKEE WJE, 1963, BRIT J PREV SOC MED, V17, P49
[10]
*NAT CTR HLTH STAT, 1971, VIT HLTH STAT 13, V7