Thomas M. Becker
发表
J. Samet,
C. Key,
C. Wiggins,
1988,
Circulation.
Thomas M. Becker,
Charles L. Wiggins,
Charles R. Key,
1990,
Suicide & life-threatening behavior.
C. Wheeler,
J. Miller,
S. W. Jordan,
1991,
American journal of public health.