共 22 条
[11]
LAIRD CM, 1987, DIRECTOR 0907
[15]
PEPOSE JS, 1986, JAMA-J AM MED ASSOC, V25, P864
[17]
ROBIN HS, 1976, JAMA-J AM MED ASSOC, V240, P138
[19]
1987, MMWR S2S, V36
[20]
1988, UNDERSTANDING FEAR A