共 34 条
[1]
AOKI N, 1985, JAP J PUBL HLTH, V32, P36
[2]
AOKI N, 1977, JAP J PUBL HLTH, V24, P483
[3]
AOKI N, 1982, JAP J PUBL HLTH, V29, P172
[4]
BAKER AB, 1969, GERIATRICS, V24, P124
[5]
GOTO A, 1980, JAP J PUBL HLTH, V27, P431
[6]
IIDA M, 1987, JAP J PUBL HLTH, V33, P213
[7]
ISO H, 1986, JPN J PUBLIC HLTH, V33, P153
[8]
JAMES PD, 1975, TROP GEOGR MED, V27, P125
[9]
KAGAMI M, 1983, GEOGR REV JAP, V56, P311