S. Levit
发表
R. Aly,
S. Levit,
1987,
Reviews of infectious diseases.
S. Levit,
1989
.
S. Levit,
1931
.
B. Dinman,
S. Levit,
1955,
Journal of the American Medical Association.
C. Tietze,
S. Levit,
1971,
Family planning perspectives.
S. Levit,
Thomas S. Harriso,
1997
.