S. Walter
发表
P. Szatmari,
L. Chambers,
R. Ferguson,
1988,
CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne.
S. Walter,
1974,
Biometrics.
S. Walter,
S. V. Wormer,
2010
.
L. Chambers,
R. Ferguson,
D. Cadman,
1987,
American journal of public health.
S. Walter,
1975,
Social science & medicine.
S. Walter,
1974,
Social biology.
L. Chambers,
E. A. Scott,
J. Ploeg,
1993,
American journal of public health.
L W Chambers,
L. Chambers,
B. Hutchison,
1994,
Canadian journal of public health = Revue canadienne de sante publique.
L. Chambers,
W. Feldman,
R. Ferguson,
1984,
American journal of public health.
S. Walter,
J. J. Angulo,
1979,
Journal of Hygiene.
S. Walter,
S. Birnie,
S. Walter,
1991,
International journal of epidemiology.