共 42 条
[5]
BERG S, 1980, ACTA PSYCHIATRI S288, V62, P1
[6]
CHARACTERISTIC DEPRESSIVE SYMPTOMS OF BEREAVED ELDERS
[J].
JOURNALS OF GERONTOLOGY,
1986, 41 (02)
:163-168
[9]
CLAYTON PJ, 1974, ARCH GEN PSYCHIAT, V30, P747
[10]
CLAYTON PJ, 1975, BEREAVEMENT PSYCHOSO, P72